Tennant EH1 parts list and diagrams
Find any part on the Tennant EH1 heated carpet extractor by tapping its area in Tennant's drawings. Every line from the EH1 operator and parts manual is here, including the optional wands and hand tools, crossed to Tennant's current part numbers with our price.
Complete list: every line of the parts list in Tennant EH1 Operator and Parts Manual 9011265 Rev. 05 (01-2017), 122 printed part lines, with the parts numbered on its drawings. Checked .
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- Pressure rating
- 100 psi (6.9 bar)
- Solution tank
- 15 gal (56.78 L)
- Recovery tank
- 13.5 gal (51.1 L)
- Heater
- 120V, 8.33 A, 1,000 W, 200°F (93°C) max temperature
- Power
- 120V AC, 60 Hz, 20 A nominal
- Weight
- 110 lb (50 kg)
Maintenance and wear parts for the EH1
Tennant's recommended spare parts for the EH1. Keep these on the shelf.
Hose, drain, recvy tank kit, repair
$158.10/EAFloat, ball kit, replmt
$83.30/EACover, tank, recvy kit, replmt
$145.10/EACaster, assy kit, replmt [qty 2]
$122.90/EACord, ele kit, repair [20a]
$72.50/EAMotor, vac kit [100, 200, 1200 psi model]
$531.60/EABrush, motor, vac kit, replmt
$47.47/EAPump, assy kit, replmt [100 psi]
$561.15/EACoupling, mal, replmt [qd]
$57.50/EACoupling, fem, replmt [qd]
$113.80/EACircuitbreaker [eh1, exp h1]
$48.00/EASwitch, ele qty 3 [eh1, exp h1, q12 qc 12]
$106.70/EA
Source: Tennant EH1 Operator and Parts Manual 9011265 Rev. 05 (01-2017), page 43. SES ref PF-NPIB-57XQ
How to read this list
Our part numbers are Tennant's current part number with TN in front. Where Tennant has replaced the number printed in the manual, the line says Replaces Tennant and the printed number. The Item column matches the numbers on the drawing, and tapping a number on the drawing highlights the line. Blue part numbers open the part page. Lines marked Call to confirm part are not listed online yet; call 800-440-6723 and we will source them. Prices were current on ; your cart always shows the current price. Have your machine serial number ready when you call.
Tennant EH1 recommended spare parts
Recommended spare parts from Tennant's parts list. Manual page 43.
| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 11 | TN4198027Replaces Tennant 9011714 | HOSE, DRAIN, RECVY TANK KIT, REPAIR | $158.10/EA | |
| 13 | TN4198029Replaces Tennant 9011716 | FLOAT, BALL KIT, REPLMT | $83.30/EA | |
| 17 | TN4198033Replaces Tennant 9011720 | COVER, TANK, RECVY KIT, REPLMT | $145.10/EA | |
| 21 | TN4198036Replaces Tennant 9011724 | CASTER, ASSY KIT, REPLMT [QTY 2] | $122.90/EA | |
| 23 | TN4198038Replaces Tennant 9011726 | CORD, ELE KIT, REPAIR [20A] | $72.50/EA | |
| 25 | TN4198040Replaces Tennant 9011728 | MOTOR, VAC KIT [100, 200, 1200 PSI MODEL] | $531.60/EA | |
| 26 | TN4198041Replaces Tennant 9011729 | BRUSH, MOTOR, VAC KIT, REPLMT | $47.47/EA | |
| 29 | TN4198044Replaces Tennant 9011732 | PUMP, ASSY KIT, REPLMT [100 PSI] | $561.15/EA | |
| 49 | TN4028274Replaces Tennant 9011752 | COUPLING, MAL, REPLMT [QD] | $57.50/EA | |
| 50 | TN4028275Replaces Tennant 9011753 | COUPLING, FEM, REPLMT [QD] | $113.80/EA | |
| 55 | TN4198167Replaces Tennant 9011758 | CIRCUITBREAKER [EH1, EXP H1] | $48.00/EA | |
| 59 | TN4198170Replaces Tennant 9011762 | SWITCH, ELE QTY 3 [EH1, EXP H1, Q12 QC 12] | $106.70/EA | |
| 65 | TN4198176Replaces Tennant 9011768 | CORD, POWER, ELE, REPLMT [20A] | $280.60/EA | |
| 71 | TN4198182Replaces Tennant 9011774 | HOSE, ASSY KIT, REPLMT [VAC/PRESS 15FT] | $599.50/EA | |
| 74 | TN4198189Replaces Tennant 9011791 | STRAINER, SOLUTION TANK | $127.10/EA | |
| – | TN4198214Replaces Tennant 9011897 | FITTING, TIP, SPRAY, #11002 [QTY 2] | $57.50/EA | |
| 80 | TN4028431Replaces Tennant 9011922 | STRAP, HOSE MANAGEMENT | $40.10/EA |
Tennant EH1 recovery tank parts
The parts Tennant numbers on its recovery tank drawing. Manual page 32.
Tap a part number to see that part.
| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4198017Replaces Tennant 9011704 | 1 | TANK, RECVY, W/LBLS [EH1, 2, 5, EC2] | $1,247.10/EA |
| 11 | TN4198027Replaces Tennant 9011714 | 1 | HOSE, DRAIN, RECVY TANK KIT, REPAIR | $158.10/EA |
| 12 | TN4198028Replaces Tennant 9011715 | 1 | WHEEL, SUPPT, RECVY TANK KIT, REPLMTQty printed as 1 [SET]. | $62.50/EA |
| 13 | TN4198029Replaces Tennant 9011716 | 1 | FLOAT, BALL KIT, REPLMT | $83.30/EA |
| 16 | TN4198032Replaces Tennant 9011719 | 1 | COVER, TANK, RECVY KIT, REPAIR | $248.20/EA |
| 17 | TN4198033Replaces Tennant 9011720 | 1 | COVER, TANK, RECVY KIT, REPLMT | $145.10/EA |
| 87 | TN4196448Replaces Tennant 9012617 | 1 | FITTING, HOSE, BRB, KIT [W/GASKET] | $68.50/EA |
| 88 | TN4196449Replaces Tennant 9012618 | 1 | RETAINER, CLIP, RECVY TANK [W/HDWR] | $53.20/EA |
| 98 | TN4196481Replaces Tennant 9012621 | 1 | HOSE, VACUUM | $127.80/EA |
| 103 | TN4180594Replaces Tennant 1072961 | 1 | LABEL, MODEL [EH1]Qty printed as 1 [SET]. | $41.01/EA |
| 115 | TN4039536Replaces Tennant 1205477 | 1 | NAMEPLATE, TENNANT DOME, 5.5 IN | $37.00/EA |
Tennant EH1 solution tank parts
The parts Tennant numbers on its solution tank drawing. Manual page 33.
Tap a part number to see that part.
| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 5 | TN4198021Replaces Tennant 9011708 | 1 | TANK, SOLTN, W/LBLS [EH1, EH2, EC2] | $561.06/EA |
| 14 | TN4198030Replaces Tennant 9011717 | 1 | COVER, FILL KIT, REPLMT | $109.90/EA |
| 74 | TN4198189Replaces Tennant 9011791 | 1 | STRAINER, SOLUTION TANK | $127.10/EA |
| 100 | TN4180590Replaces Tennant 1072957 | 1 | LABEL, WARNING [AC, EXTR] | $22.02/EA |
Tennant EH1 switch housing parts
The parts Tennant numbers on its switch housing drawing. Manual page 34.
Tap a part number to see that part.
| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 22 | TN4198037Replaces Tennant 9011725 | 1 | PLATE, SERVICE KIT, REPLMTQty printed as 1 [SET]. | $70.20/EA |
| 55 | TN4198167Replaces Tennant 9011758 | 1 | CIRCUITBREAKER [EH1, EXP H1] | $48.00/EA |
| 59 | TN4198170Replaces Tennant 9011762 | 1 | SWITCH, ELE QTY 3 [EH1, EXP H1, Q12, QC 12] | $106.70/EA |
| 61 | TN4198172Replaces Tennant 9011764 | 1 | PLATE, SWITCH KIT [EH1, EXP H1] | $140.29/EA |
| 93 | TN4196480Replaces Tennant 9012619 | 1 | RETAINER, CLIP, CNTRL HOUSING [W/HDWR] | $48.58/EA |
| 94 | TN4196485Replaces Tennant 9012625 | 1 | HOUSING, CNTRL | $459.85/EA |
Tennant EH1 base parts
The parts Tennant numbers on its base drawing. Manual page 35.
Tap a part number to see that part.
| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 15 | TN4198031Replaces Tennant 9011718 | 1 | HINGE, COVER, TANK KIT, REPAIR [QTY 2]Qty printed as 1 [SET]. | $56.40/EA |
| 20 | TN4198035Replaces Tennant 9011723 | 1 | WHEEL, ASSY KIT, REPLMT [QTY 2]Qty printed as 1 [SET]. | $364.00/EA |
| 21 | TN4198036Replaces Tennant 9011724 | 1 | CASTER, ASSY KIT, REPLMT [QTY 2]Qty printed as 1 [SET]. | $122.90/EA |
| 23 | TN4198038Replaces Tennant 9011726 | 1 | CORD, ELE KIT, REPAIR [20A]] | $72.50/EA |
| 25 | TN4198040Replaces Tennant 9011728 | 1 | MOTOR, VAC KIT [100, 200 1200 PSI MODEL] | $531.60/EA |
| 26 | TN4198041Replaces Tennant 9011729 | 1 | BRUSH, MOTOR, VAC KIT, REPLMTQty printed as 1 [SET]. | $47.47/EA |
| 29 | TN4198044Replaces Tennant 9011732 | 1 | PUMP, ASSY KIT, REPLMT [100 PSI] | $561.15/EA |
| 49 | TN4028274Replaces Tennant 9011752 | 1 | COUPLING, MAL, REPLMT [QD] | $57.50/EA |
| 51 | TN4198164Replaces Tennant 9011754 | 1 | HEATER, ASSY KIT, REPLMT [1000W] | $1,259.60/EA |
| 52 | TN4198165Replaces Tennant 9011755 | 1 | HEATER, ASSY KIT, REPAIR [1000W] | $249.77/EA |
| 65 | TN4198176Replaces Tennant 9011768 | 1 | CORD, POWER, ELE, REPLMT [20A] | $280.60/EA |
| 89 | TN4196483Replaces Tennant 9012623 | 1 | HOSE, SOLTN, PUMP, OUTLET [H1, H2, C2] | $110.50/EA |
| 90 | TN4196486Replaces Tennant 9012626 | 1 | ADAPTER, HOSE, VACUUM | $128.40/EA |
| 91 | TN4196482Replaces Tennant 9012622 | 1 | HOSE, SOLTN, PUMP, INLET [H1, H2, C2] | $144.90/EA |
| 95 | TN4196489Replaces Tennant 9012629 | 1 | PLATE, OUTLET, KIT [H1, H2, C2] | $386.63/EA |
| 99 | TN4196506Replaces Tennant 9012636 | 1 | ADAPTER, VACUUM, INTAKE | $145.24/EA |
| – | TN4197581Replaces Tennant 9014318 | WIRE HARNESS KIT [EH1] (not shown) | $704.48/EA |
Tennant EH1 vacuum and pressure hose, 15 ft (4.6 m) parts
The parts Tennant numbers on its vacuum and pressure hose, 15 ft (4.6 m) drawing. Manual page 36.
Tap a part number to see that part.
| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 49 | TN4028274Replaces Tennant 9011752 | 1 | COUPLING, MAL, REPLMT [QD] | $57.50/EA |
| 50 | TN4028275Replaces Tennant 9011753 | 1 | COUPLING, FEM, REPLMT [QD] | $113.80/EA |
| 67 | TN4198178Replaces Tennant 9011770 | 1 | HOSE, PRESS KIT, REPAIR [15FT] | $462.80/EA |
| 68 | TN4198179Replaces Tennant 9011771 | 1 | HOSE, VACUUM KIT REPAIR [15FT] | $143.00/EA |
| 71 | TN4198182Replaces Tennant 9011774 | 1 | HOSE, ASSY KIT, REPLMT [VAC/PRESS 15FT] | $599.50/EA |
| 80 | TN4028431Replaces Tennant 9011922 | 1 | STRAP, HOSE MGMT | $40.10/EA |
| 81 | TN4025924Replaces Tennant 9013729 | 1 | STRAP, HOSE MGMT, VELCRO | $31.60/EA |
Tennant EH1 vacuum and pressure hose, 25 ft (7.6 m) (optional) parts
The parts Tennant numbers on its vacuum and pressure hose, 25 ft (7.6 m) (optional) drawing. Manual page 37.
Tap a part number to see that part.
| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 49 | TN4028274Replaces Tennant 9011752 | 1 | COUPLING, MAL, REPLMT [QD] | $57.50/EA |
| 50 | TN4028275Replaces Tennant 9011753 | 1 | COUPLING, FEM, REPLMT [QD] | $113.80/EA |
| 69 | TN4198180Replaces Tennant 9011772 | 1 | HOSE, PRESS KIT, REPAIR [25FT] | $660.90/EA |
| 70 | TN4198181Replaces Tennant 9011773 | 1 | HOSE, VACUUM KIT, REPAIR [25FT] | $236.00/EA |
| 72 | TN4198183Replaces Tennant 9011775 | 1 | HOSE, ASSY KIT, REPLMT [VAC/PRESS 25FT] | $894.90/EA |
| 80 | TN4028431Replaces Tennant 9011922 | 1 | STRAP, HOSE MANAGEMENT | $40.10/EA |
| 81 | TN4025924Replaces Tennant 9013729 | 1 | STRAP, HOSE MGMT, VELCRO | $31.60/EA |
Tennant EH1 stainless steel floor tool parts
The parts Tennant numbers on its stainless steel floor tool drawing. Manual page 38.
Tap a part number to see that part.
| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4198212Replaces Tennant 9011895 | 1 | Valve, Water, Spray [W/Hardware SS} | $183.10/EA |
| 2 | TN4198213Replaces Tennant 9011896 | 1 | Grip Handle, Sleeve [SS] | $10.25/EA |
| 3 | TN4198214Replaces Tennant 9011897 | 1 | Fitting, Tip, Spray SS#11002 [QTY 2]Qty printed as 1 [SET]. | $57.50/EA |
| 4 | TN4198215Replaces Tennant 9011898 | 1 | Handle Assy, Grip [SS] | $28.31/EA |
| 5 | TN4199010Replaces Tennant 9012461 | 1 | Coupling, Fem, [QD W/Adapter] | $159.60/EA |
Tennant EH1 high-flow titanium floor tool, 13 in (33 cm) (optional) parts
The parts Tennant numbers on its high-flow titanium floor tool, 13 in (33 cm) (optional) drawing. Manual page 39.
Tap a part number to see that part.
| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| 1 | TN4030545Replaces Tennant 1071320 | 1 | TOOL, FLOOR, 13.0 [COMPLETE ASSEMBLY] | $1,686.60/EA |
| 2 | TN4030546Replaces Tennant 1071321 | 1 | HANDLE ASSY, GRIP | $157.80/EA |
| 3 | TN4030547Replaces Tennant 1071322 | 1 | GRIP HANDLE, SLEEVE | $22.83/EA |
| 4 | TN4198212Replaces Tennant 9011895 | VALVE, WATER, SPRAY, [W/HARDWARE] | $183.10/EA | |
| 5 | TN4199010Replaces Tennant 9012461 | 1 | COUPLING, FEM [QD w/ADAPTER] | $159.60/EA |
| 6 | TN4030550Replaces Tennant 1071325 | 1 | TUBE, UPPER, SS | $167.16/EA |
| 7 | TN4030551Replaces Tennant 1071326 | 1 | TUBE, LOWER, SS | $422.31/EA |
| 8 | TN4030552Replaces Tennant 1071327 | 1 | PLATE, GLIDE, [W/HARDWARE] | $188.40/EA |
| 9 | TN4030553Replaces Tennant 1071328 | 1 | FITTING, TIP, SPRAY ASM #11002 [QTY 2] 100-250 PSIQty printed as 1 [SET]. | $158.07/EA |
| 10 | TN4028428Replaces Tennant 9011918 | 1 | FITTING, TIP, SPRAY, #11002 [QTY 2] 100-250 PSIQty printed as 1 [SET]. | $72.50/EA |
| 11 | TN4030549Replaces Tennant 1071324 | 1 | FITTING, BRS, QDC ASM | $209.50/EA |
| 12 | TN4030548Replaces Tennant 1071323 | 1 | VALVE, WATER, SPRAY [W/HARDWARE] | Call to confirm part: 800-440-6723Call 800-440-6723 |
Tennant EH1 hand tool, 5 in (127 mm) (optional) parts
The parts Tennant numbers on its hand tool, 5 in (127 mm) (optional) drawing. Manual page 40.
Tap a part number to see that part.
| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| – | TN4042632Replaces Tennant 200505 | 1 | TOOL, HAND, 127MM 5.0W | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 1 | TN4042606Replaces Tennant 200431.BK | 1 | TOOL, HAND, BLK | $164.13/EA |
| 2 | TN4041158Replaces Tennant 150913 | 1 | FITTING, BRS, QDC, PF04 [SER 60] | $49.10/EA |
| 3 | TN4041132Replaces Tennant 150606 | 2 | FITTING, BRS, STR, PM04/PM04 X 1.38L [NIP] | $5.10/EA |
| 4 | TN4042761Replaces Tennant 200905 | 1 | LEVER [K-VALVE W/PIN] | $31.10/EA |
| 5 | TN4039161Replaces Tennant 210210 | 1 | VALVE, WATER, FLOW CNTRL, PF04/PF04 | $100.60/EA |
| 6 | TN4042239Replaces Tennant 190600 | 1 | K—VALVE KIT, REPAIR | Call to confirm part: 800-440-6723Call 800-440-6723 |
| 7 | TN4044104Replaces Tennant 140609 | 1 | PIN, ROL, .187D X 0.56L, PL | $2.50/EA |
| 8 | TN4044398Replaces Tennant 150403 | 1 | FITTING, BRS, E45, PF04/PM04 [TAPED] | $7.90/EA |
| 9 | TN4039045Replaces Tennant 200992 | 1 | FITTING, BRS, STR, PF02, SWIVEL | $16.70/EA |
| 10 | TN4039048Replaces Tennant 200996 | 1 | FILTER, SCREEN, 100 MESH, CHECK VALVE | $21.90/EA |
| 11 | TN4039029Replaces Tennant 200965 | 1 | FITTING, BRS, TIP [8002, T—JET] | $21.10/EA |
| 12 | TN4039047Replaces Tennant 200994 | 1 | CAP, NOZZLE, SPRAY [#8002} | $6.00/EA |
Tennant EH1 crevice tool, 3 in (76 mm) (optional) parts
The parts Tennant numbers on its crevice tool, 3 in (76 mm) (optional) drawing. Manual page 41.
Tap a part number to see that part.
| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| – | TN4042633Replaces Tennant 200517 | 1 | TOOL [CREVICE LP/HP SERIES 60] | $634.20/EA |
| 1 | TN4042607Replaces Tennant 200436.BK | 1 | TOOL, BLK [CREVICE] | $209.17/EA |
| 2 | TN4201772Replaces Tennant 200975 | 1 | FITTING, BRS, JET [.125 V—JET] | $15.30/EA |
| 3 | TN4039138Replaces Tennant 210014 | 2 | VALVE, WATER, TOGGLE, PF02, W/ NUT | $245.10/EA |
| 4 | TN4201840Replaces Tennant 210020 | 1 | HANDLE, VALVE [POSITIONER] | $11.41/EA |
| 5 | TN4203005Replaces Tennant 160106 | 1 | HOSE, SOLTN, CREVICE TOOL | $24.91/EA |
| 6 | TN4044383Replaces Tennant 150100 | 1 | FITTING, BRS, STR, PF02/PM04 | $4.10/EA |
| 7 | TN4041158Replaces Tennant 150913 | 1 | FITTING, BRS, QDC, PF04 [SER60] | $49.10/EA |
Tennant EH1 upholstery tool, low pressure (optional) parts
The parts Tennant numbers on its upholstery tool, low pressure (optional) drawing. Manual page 42.
Tap a part number to see that part.
| Item | Part number | Qty | Description and notes | Price |
|---|---|---|---|---|
| – | TN4042634Replaces Tennant 200540 | 1 | TOOL [UPHOLSTERY LP SERIES 60] | $977.30/EA |
| 1 | TN4042753Replaces Tennant 200845 | 1 | COVER, TOOL, UPHOLSTERY | $63.74/EA |
| 2 | TN4042751Replaces Tennant 200843 | 1 | GASKET, COVER | $22.83/EA |
| 3 | TN4042241Replaces Tennant 190631 | 1 | SERVICE KIT [UPHOLSTERY, TOOL] | $106.35/EA |
| 4 | TN4039165Replaces Tennant 210226 | 1 | VALVE, WATER, SOLENOID | $297.40/EA |
| 5 | TN4039044Replaces Tennant 200991 | 1 | FITTING, SS, JET, 1/8K-JET | $42.12/EA |
| 6 | TN8006093Replaces Tennant 200838 | 4 | SCREW, PAN, PHL, 06—32 X 0.75 | $2.85/EA |
| 7 | TN4042748Replaces Tennant 200840 | 1 | TRIGGER, UPHOLSTERY TOOL | $44.21/EA |
| 8 | TN4042752Replaces Tennant 200844 | 1 | HOSE, VACUUM [UPHOLSTERY TOOL W/O CUFFS] | $104.64/EA |
| 9 | TN4042747Replaces Tennant 200837 | 1 | HOSE [UPHOLSTERY TOOL] | $250.99/EA |
| 10 | TN4042754Replaces Tennant 200848 | 1 | FITTING, BRS [3PCS] | $21.01/EA |
| 11 | TN4042750Replaces Tennant 200842 | 1 | FILTER, IN—LINE, COMPLT | $129.40/EA |
| 12 | TN4042749Replaces Tennant 200841 | 1 | SCREEN, FLTR, IN—LINE | $56.06/EA |
| 13 | TN4041132Replaces Tennant 150606 | 1 | FITTING, BRS, STR, PM04/PM04 X 1.38L [NIP] | $5.10/EA |
| 14 | TN4041158Replaces Tennant 150913 | 1 | FITTING, BRS, QDC, PF04 [SER60] | $49.10/EA |
Tennant EH1 electrical diagram
| What it shows | Electrical diagram, as printed in the manual |
|---|---|
| Manual page | 44 |
Tennant EH1 accessory tools application guide
| What it shows | Accessory tools application guide, as printed in the manual |
|---|---|
| Manual page | 45 |
New to your Tennant EH1? Start here
Set up, run and look after your EH1. Everything here comes from Tennant's EH1 operator and parts manual, rewritten in plain steps, with the parts you need linked to the list above. The sell sheet is used only for the spec notes.
1Fill it and plug it in
- Before each use, check that the machine, hoses and wand are clean and complete. Make sure the spray tips (TN4198214) are tight and the ball float screen in the recovery tank is clean.
- Close and tighten the recovery tank cover (TN4198033). Screw the cap onto the drain hose (TN4198027).
- Fill the solution tank with 15 gal (57 L) of clean water from a garden hose or bucket. Never use water hotter than 120°F (49°C).
- Turn off all switches. Plug the power cord into a properly grounded outlet.
Source: Tennant EH1 operator and parts manual 9011265 Rev. 05 (01-2017), page 6. SES ref PF-JRZW-6UPC
2Connect the wand and prime the pump
- With all switches off, connect the solution hose (TN4198178) and the vacuum hose (TN4198179) to the machine and the wand.
- Never connect the solution hose while the pump or heater switch is on.
- Put the wand in a bucket or tub. Turn the pump on at the control panel.
- Press the wand lever and spray until no air comes out with the water, about 2 to 3 minutes. Then turn the pump off.
Source: Tennant EH1 operator and parts manual 9011265 Rev. 05 (01-2017), pages 6 and 7. SES ref PF-JRZW-6UPC
3Clean the carpet
- Pre-spray the carpet with an approved detergent from a pump-up sprayer.
- Turn on the heater switch and wait two minutes for the heater to reach operating temperature.
- Turn on the pump and vacuum switches. Work an area about 4 × 4 ft (1.2 × 1.2 m) in V strokes and spray on the back stroke.
- Let go of the trigger about 4 in (10 cm) before the end of each stroke. Go over the area with a vacuum-only stroke before you move on.
Source: Tennant EH1 operator and parts manual 9011265 Rev. 05 (01-2017), page 7. SES ref PF-JRZW-6UPC
4Finish and drain
- Turn off all switches. Hold the wand lever to release the water pressure before you disconnect the solution hose.
- CAUTION: When disconnecting the solution hose coupler, wear protective gloves to avoid a burn hazard.
- To drain the recovery tank, hold the capped end of the drain hose above the machine and take the cap off.
- Lower the drain hose over a drain or a bucket and let the tank empty.
Source: Tennant EH1 operator and parts manual 9011265 Rev. 05 (01-2017), page 8. SES ref PF-JRZW-6UPC
Tennant EH1 troubleshooting
Problems, likely causes and fixes from Tennant's troubleshooting table.
| Likely cause | Fix | Part |
|---|---|---|
| Low pump pressure | ||
| Plugged or dirty solution tank inlet filter | Clean the solution tank inlet filter. | |
| Faulty pump | Call SES service. Parts: pump (TN4198044). | |
| No spray | ||
| Solution tank is empty | Fill the solution tank. | |
| Spray tip is plugged | Clean or replace the spray tip (TN4198214). | |
| Damaged solution hose | Replace the solution hose (TN4198178). | |
| Pump not running | ||
| Circuit breaker tripped | Reset the circuit breaker (TN4198167) on the control panel. | |
| Low suction | ||
| Recovery tank cover or drain hose cap is loose | Close the recovery tank cover and secure the drain hose cap. | |
| Dirty ball float screen | Clean the ball float screen. | |
| No suction | ||
| Recovery tank is full | Empty the recovery tank. | |
| Faulty vacuum motor | Call SES service. Parts: vacuum motor (TN4198040). | |
| Low heat | ||
| Spraying too long | Shorten spray times by shortening your cleaning strokes. | |
| No heat | ||
| Faulty heater | Call SES service. Parts: heater (TN4198164). | |
Source: Tennant EH1 operator and parts manual 9011265 Rev. 05 (01-2017), page 11. SES ref PF-OOTT-JTTD
Still stuck? Call 800-440-6723 and have your model and serial number ready.
Tennant EH1 maintenance schedule
Tennant's maintenance schedule for the EH1.
| Task | How often | Part |
|---|---|---|
| If you used chemicals, flush the system by running clean water through it. | After every use | |
| Drain and rinse the recovery tank. | After every use | |
| Clean lint from the ball float screen and debris from the solution tank inlet filter. Put both back securely. | After every use | |
| Wipe the machine with a damp cloth. Don't hose it off or power spray it. Check both hoses for cracks or damage, and don't use a damaged hose. | After every use | |
| Check the power cord (TN4198176) and the cord end on the machine for damage. Replace a damaged power cord. If the cord end on the machine is damaged, call SES service. | After every use | |
| Coil the cord neatly after each use and store it on the machine. | After every use | |
| Flush the solution lines, pump and heater with a descaling solution such as white vinegar. | After 80 hours of use | |
| Take the spray tips (TN4198214) off the wand and soak them in descaling solution. | After 80 hours of use | |
| Pour the solution into the solution tank and spray it through the wand with the pump on. Don't reuse it: it carries mineral deposits. | After 80 hours of use | |
| Flush with clean water, then put the spray tips back. | After 80 hours of use | |
| FOR SAFETY: When servicing the machine, unplug the cord from the wall outlet. Wear appropriate personal protection equipment as needed. | As needed | |
| Before storage, vacuum all water out of the solution tank into the recovery tank. Then drain and rinse the recovery tank. | As needed | |
| Run the pump dry: connect the solution hose, turn on the pump and hold the wand lever. Then turn the pump off. | As needed | |
| Store the extractor indoors in a dry area, with the tank covers off so air can circulate. | As needed | |
| If you store the machine in freezing temperatures, make sure the solution system and pump are completely drained and dry. | As needed | |
| Tennant asks for a qualified service technician to do all repairs. SES is a Tennant service center: call 800-440-6723. | As needed |
Source: Tennant EH1 operator and parts manual 9011265 Rev. 05 (01-2017), pages 8 and 9. SES ref PF-FCGT-OZZJ
Tennant EH1 specifications
From Tennant's documents for the EH1.
| Model number | 1072864 (120V) |
|---|---|
| Pressure rating | 100 psi (6.9 bar) |
| Solution pump | 115V, 1.0 A, 0.8 gpm; the spec table and the 2013 sell sheet list the pump at 120 psi (8.27 bar) |
| Solution tank | 15 gal (56.78 L) |
| Recovery tank | 13.5 gal (51.1 L) |
| Heater | 120V, 8.33 A, 1,000 W, 200°F (93°C) max temperature |
| Power | 120V AC, 60 Hz, 20 A nominal |
| Vacuum motor | 120V, 0.685 hp (0.504 kW), 3-stage, 13.2 A |
| Water lift and airflow | 137 in (3,479 mm) water lift, 107 CFM |
| Size (L × W × H) | 32.5 × 25.25 × 41.5 in (826 × 641 × 1,054 mm) |
| Weight | 110 lb (50 kg) |
| Power cord | 12/3, 40 ft (12 m) |
| Sound level | 70 dBA |
Sources: Tennant EH1 operator and parts manual 9011265 Rev. 05 (01-2017), pages 1 and 10; Tennant EH1/EC2/EH2/EH5 sell sheet 1.057.001 (09-2013), page 2. SES ref PF-RJL6-PTRR
Tennant EH1 manuals and source documents
The documents this page was built from. Sign in with a free account on our site to view or download them.
| Document | Covers | Edition | Size | Open |
|---|---|---|---|---|
| Operator and parts manualTennant 9011265 Rev. 05 (01-2017), 45 pages | EH1 | Rev. 05 (01-2017) | 45 pages | Sign in to view or downloadSign in to download |
| Quick start guide (wall chart)Tennant 9011874 Rev. 00 (07-2013) | EH1 | Rev. 00 (07-2013) | Sign in to view or downloadSign in to download |
Need a manual that isn't listed, or a different serial range? Call 800-440-6723 with your model and serial number.
Common Tennant EH1 parts questions
What water temperature can I put in the Tennant EH1?
No hotter than 120°F (49°C). Fill the solution tank with up to 15 gal (57 L) of clean water. To increase heater efficiency, fill the tank with warm water, but never above that limit.
Source: Tennant EH1 operator and parts manual 9011265 Rev. 05 (01-2017), page 6. SES ref PF-G5EV-V2OU
What pressure does the EH1 spray at?
Tennant rates the EH1 at 100 psi (6.9 bar). The spec table lists the pump itself at 120 psi (8.27 bar).
Source: Tennant EH1 operator and parts manual 9011265 Rev. 05 (01-2017), pages 1 and 10. SES ref PF-G5EV-V2OU
How often should I descale my EH1?
After 80 hours of use. Flush the solution lines, pump and heater with a descaling solution such as white vinegar, soak the spray tips, then flush with clean water.
Source: Tennant EH1 operator and parts manual 9011265 Rev. 05 (01-2017), page 8. SES ref PF-G5EV-V2OU
Why did my EH1 stop picking up water?
Check whether the recovery tank is full: when it is, the ball float screen shuts off suction so the tank can't overflow. Empty the tank. Too much foam can stop the screen from working, so always use defoamer.
Source: Tennant EH1 operator and parts manual 9011265 Rev. 05 (01-2017), pages 8 and 11. SES ref PF-G5EV-V2OU
Can I use an extension cord with the EH1?
Yes, if it is 12/3 gauge and no longer than 40 ft (12 m). Don't use additional extension cords with the machine.
Source: Tennant EH1 operator and parts manual 9011265 Rev. 05 (01-2017), page 3. SES ref PF-G5EV-V2OU
Which accessory tools fit the Tennant EH1?
Tennant's accessory guide lists the 13 in stainless steel and titanium carpet wands, the 5 in hand tool, the 3 in crevice tool and the upholstery tool. The titanium wand needs the 100 to 250 psi spray tips that come with each new wand.
Source: Tennant EH1 operator and parts manual 9011265 Rev. 05 (01-2017), page 45. SES ref PF-G5EV-V2OU
What outlet does the EH1 need?
A grounded 120V outlet. Tennant's quick start chart shows a 20 A outlet.
Sources: Tennant EH1 operator and parts manual 9011265 Rev. 05 (01-2017), page 4; Tennant EH1 quick start guide 9011874 Rev. 00 (07-2013), page 1. SES ref PF-G5EV-V2OU
Notes on this parts list
Places where Tennant's documents disagree, and how this page handles them. If you are unsure, call 800-440-6723 with your serial number.
- Spray pressure: 100 psi (6.9 bar) rating on the manual cover; 120 psi (8.27 bar) solution pump in the manual spec table; 120 psi (8.3 bar) in the sell sheet. This page shows 100 psi (6.9 bar) as the machine rating; the pump value is noted once in the Solution pump spec row and in the FAQ.
- Number of power cords: "Plug the power cords into a properly grounded outlet" and "make sure plugs are on 2 different outlet circuits" (setup and troubleshooting); One 12/3 cord, 40 ft in the spec table; one cord, NEMA 5-20R plug in the sell sheet. This page shows One power cord, singular (Grady 2026-10-15, decision F: the manual shows one cord).