Skip to content
FREE USPS GROUND ADVANTAGE SHIPPING on items OVER $75.00 (UNDER 1 LB.) based on weight per item. If you can't find a part you are looking for, call or text us at 970-518-3085!
FREE USPS GROUND ADVANTAGE SHIPPING on items OVER $75.00 (UNDER 1 LB.) based on weight per item. If you can't find a part you are looking for, call or text us at 970-518-3085!

Shipping & Delivery Updates

We understand how important it is for you to receive your orders on time, and we sincerely apologize for any delays you may be experiencing with your shipments.

Please note that once packages leave our facility, they are handled by third-party carriers, such as the United States Postal Service (USPS). While we do our best to ensure timely dispatch, delivery times are ultimately out of our control once the package is with the carrier.

We greatly appreciate your understanding and patience. Please feel free to reach out to our customer service team if you have any concerns or need assistance tracking your package.

Shipping Policy

Aqua-Hot

Filters

Save 20% Save %

10 Micron Spin-on Fuel Filter, Complete Garber R Assembly - FLX-120-000

Aqua-Hot
$185.38
$185.38 - $185.38
$185.38
$148.30
$148.30 - $148.30
$148.30

The 10 Micron Spin-on Fuel Filter is a complete assembly included with a Garber R fuel filter and an installation bracket. ------------------------...

View full details
$185.38
$185.38 - $185.38
$185.38
$148.30
$148.30 - $148.30
$148.30
Save 20% Save %
Save 10% Save %

100-200 Series Controller Kit, 12VDC - ELE-100-010

Aqua-Hot
$521.65
$521.65 - $521.65
$521.65
$469.49
$469.49 - $469.49
$469.49

The 100-200 Series Controller is used to control the operations of the the heating system. This is an electrical part and is NOT returnable! ------...

View full details
$521.65
$521.65 - $521.65
$521.65
$469.49
$469.49 - $469.49
$469.49
Save 10% Save %
Save 20% Save %

12 VDC Komfort Motor - EXX-D15-241

Aqua-Hot
$201.99
$201.99 - $201.99
$201.99
$161.59
$161.59 - $161.59
$161.59
Low stock

The 12 VDC Komfort Motor is the motor that spins the fans inside of a Komfort Heat Exchanger. Blower Fan Motor Wheels Sold Separately. Blower Fan M...

View full details
$201.99
$201.99 - $201.99
$201.99
$161.59
$161.59 - $161.59
$161.59
Save 20% Save %
Save 10% Save %

12V DC Interlock Switch - ELX-000-051

Aqua-Hot
$21.22
$21.22 - $21.22
$21.22
$19.09
$19.09 - $19.09
$19.09

The Interlock Switch is a safety feature that forces the burner to shut off when the front cover of the heating system is taken off. Allowing a saf...

View full details
$21.22
$21.22 - $21.22
$21.22
$19.09
$19.09 - $19.09
$19.09
Save 10% Save %
Save 10% Save %

2-Position Switch Panel Assembly - ELE-000-508

Aqua-Hot
$49.42
$49.42 - $49.42
$49.42
$44.47
$44.47 - $44.47
$44.47

The 2-Position Switch Panel Assembly is used to turn on the Burner and Electric on the heating system. --------------------------------------------...

View full details
$49.42
$49.42 - $49.42
$49.42
$44.47
$44.47 - $44.47
$44.47
Save 10% Save %
Save 10% Save %

200 Relay Control Board - ELE-RCB-200

Aqua-Hot
$248.07
$248.07 - $248.07
$248.07
$223.26
$223.26 - $223.26
$223.26
In stock

The 200 Relay Control Board is used on the AHE-250-D02. This is an electrical part and is NOT returnable! -----------------------------------------...

View full details
$248.07
$248.07 - $248.07
$248.07
$223.26
$223.26 - $223.26
$223.26
Save 10% Save %
Save 10% Save %

215 Degree F Control Thermostat w/Spade Connectors (OBSOLETE) - ELE-800-108

Aqua-Hot
$37.08
$37.08 - $37.08
$37.08
$33.37
$33.37 - $33.37
$33.37
In stock

The 215 Degree F Control Thermostat w/Spade Connectors is control thermostat for the diesel burner. New Replacement Thermostat: VAC High Limit 215 ...

View full details
$37.08
$37.08 - $37.08
$37.08
$33.37
$33.37 - $33.37
$33.37
Save 10% Save %
Save 10% Save %

215 Degree F VAC High Limit Thermostat w/Ring Terminal - ELE-000-614-FRU

Aqua-Hot
$20.46
$20.46 - $20.46
$20.46
$18.41
$18.41 - $18.41
$18.41

The 215 Degree F VAC High Limit Thermostat w/Ring Terminal is a standard part on the Aqua-Hot & Hydro-Hot heating systems. --------------------...

View full details
$20.46
$20.46 - $20.46
$20.46
$18.41
$18.41 - $18.41
$18.41
Save 10% Save %
Save 10% Save %

215 F Degree High Limit Thermostat w/ Spade Connectors - ELE-HLT-425

Aqua-Hot
$21.99
$21.99 - $21.99
$21.99
$19.79
$19.79 - $19.79
$19.79
In stock

The 215 F Degree High Limit Thermostat w/ Spade Connectors is a standard part on the Aqua-Hot & Hydro-Hot heating systems. This part is a repla...

View full details
$21.99
$21.99 - $21.99
$21.99
$19.79
$19.79 - $19.79
$19.79
Save 10% Save %
Save 10% Save %

215 F Degree High Limit Thermostat w/Leads – ELE-HLT-426

Aqua-Hot
$26.85
$26.85 - $26.85
$26.85
$24.17
$24.17 - $24.17
$24.17

The 215 F Degree High Limit Thermostat w/Leads is a standard part on the Aqua-Hot & Hydro-Hot heating systems. Thermostat DOES NOT come with te...

View full details
$26.85
$26.85 - $26.85
$26.85
$24.17
$24.17 - $24.17
$24.17
Save 10% Save %
Save 10% Save %

220 Degree F VAC Dual High Limit Thermostat - ELE-WHL-402

Aqua-Hot
$491.07
$491.07 - $491.07
$491.07
$441.96
$441.96 - $441.96
$441.96

The 220 Degree F VAC Dual High Limit Thermostat is used ONLY for dual element systems.  Please visually confirm before purchase. ------------------...

View full details
$491.07
$491.07 - $491.07
$491.07
$441.96
$441.96 - $441.96
$441.96
Save 10% Save %
Save 10% Save %

220 F Degree High Limit Thermostat - ELE-HLT-322

Aqua-Hot
$52.54
$52.54 - $52.54
$52.54
$47.29
$47.29 - $47.29
$47.29

The 220 F Degree High Limit Thermostat is a standard part on the Aqua-Hot & Hydro-Hot heating systems. Thermostat does not come with ring termi...

View full details
$52.54
$52.54 - $52.54
$52.54
$47.29
$47.29 - $47.29
$47.29
Save 10% Save %
Save 10% Save %

220 F Degree High Limit Thermostat Kit - ELE-ASY-200-FRU

Aqua-Hot
$52.54
$52.54 - $52.54
$52.54
$47.29
$47.29 - $47.29
$47.29

The 220 F Degree High Limit Thermostat Kit is a standard part on the Aqua-Hot & Hydro-Hot heating systems.  -----------------------------------...

View full details
$52.54
$52.54 - $52.54
$52.54
$47.29
$47.29 - $47.29
$47.29
Save 10% Save %
Save 10% Save %

230 Degree F High Limit Thermostat, White Dot - ELE-254-010

Aqua-Hot
$48.85
$48.85 - $48.85
$48.85
$43.97
$43.97 - $43.97
$43.97

The 230 Degree F High Limit Thermostat, White Dot is a standard part on the Aqua-Hot & Hydro-Hot heating systems.  ----------------------------...

View full details
$48.85
$48.85 - $48.85
$48.85
$43.97
$43.97 - $43.97
$43.97
Save 10% Save %
Save 10% Save %

3 Position Switch Panel Assembly - ELE-000-509

Aqua-Hot
$112.30
$112.30 - $112.30
$112.30
$101.07
$101.07 - $101.07
$101.07

The 3-Position Switch Panel Assembly is used to turn on the Burner, Electric, and Engine Preheat on the heating system. ---------------------------...

View full details
$112.30
$112.30 - $112.30
$112.30
$101.07
$101.07 - $101.07
$101.07
Save 10% Save %
Save 10% Save %

3 Position Terminal Block, 22-8 AWG - ELE-000-905

Aqua-Hot
$15.11
$15.11 - $15.11
$15.11
$13.60
$13.60 - $13.60
$13.60

The 3 Position Terminal Block is for the electric side of the heating system and is used to connect the bus power to the heater.  -----------------...

View full details
$15.11
$15.11 - $15.11
$15.11
$13.60
$13.60 - $13.60
$13.60
Save 10% Save %
Save 10% Save %

3 Qt. Overflow Bottle - PLE-070-401

Aqua-Hot
$97.62
$97.62 - $97.62
$97.62
$87.86
$87.86 - $87.86
$87.86
Low stock

The 3 Qt. Overflow Bottle is a standard part on the Aqua-Hot heating systems, the botte measures how much coolant is inside the system. -----------...

View full details
$97.62
$97.62 - $97.62
$97.62
$87.86
$87.86 - $87.86
$87.86
Save 10% Save %
Sold out

3 Quart Expansion Bottle With Sensor Kit - MSE-200-OFB

Aqua-Hot
$123.56
$123.56 - $123.56
$123.56
$111.20
$111.20 - $111.20
$111.20
Out of stock

The 3 Quart Expansion Bottle With Sensor Kit is a standard part on the Aqua-Hot heating systems, the botte measures how much coolant is inside the ...

View full details
$123.56
$123.56 - $123.56
$123.56
$111.20
$111.20 - $111.20
$111.20
Sold out
Sold out

3-Way Valve Kit w/Fittings - PLE-888-250

Aqua-Hot
$159.10
$159.10 - $159.10
$159.10
$143.19
$143.19 - $143.19
$143.19
Out of stock

---------------------------------------------------------------------------------------------------------------------------------Whether your Hydro...

View full details
$159.10
$159.10 - $159.10
$159.10
$143.19
$143.19 - $143.19
$143.19
Sold out
Save 10% Save %

3/4 in x 1/2 in Adapter Hose, Straight - PLE-450-150

Aqua-Hot
$22.72
$22.72 - $22.72
$22.72
$20.45
$20.45 - $20.45
$20.45

This 3/4 in x 1/2 in Adapter Hose is used in the Buehler Pump Kit. --------------------------------------------------------------------------------...

View full details
$22.72
$22.72 - $22.72
$22.72
$20.45
$20.45 - $20.45
$20.45
Save 10% Save %
Save 10% Save %

4 Terminal 12V LED Rocker Switch 44X22 mm Cutout - ELX-283-283

Aqua-Hot
$21.37
$21.37 - $21.37
$21.37
$19.23
$19.23 - $19.23
$19.23

The 4 Terminal 12V LED Rocker Switch is a single terminal switch that is used on the 2-Position Switch Panel Assembly (ELE-000-508) and 3-Position ...

View full details
$21.37
$21.37 - $21.37
$21.37
$19.23
$19.23 - $19.23
$19.23
Save 10% Save %
Save 22% Save %

400/450 Annual Kit – John’s Custom Kits – JCH-4XX-KIT

Aqua-Hot
$71.63
$71.63 - $71.63
$71.63
$55.94
$55.94 - $55.94
$55.94

This kit is for performing an annual service on the Aqua-Hot, Hydro-Hot and Webasto diesel burner. Please verify fuell filter on rv before purchase...

View full details
$71.63
$71.63 - $71.63
$71.63
$55.94
$55.94 - $55.94
$55.94
Save 22% Save %
Sold out

5 Qt. Expansion Tank - PLE-621-800

Aqua-Hot
$145.79
$145.79 - $145.79
$145.79
$131.21
$131.21 - $131.21
$131.21
Out of stock

The 5 Qt. Expansion Tank is a standard part on the Hydro-Hot heating systems, the botte measures how much coolant is inside the system. -----------...

View full details
$145.79
$145.79 - $145.79
$145.79
$131.21
$131.21 - $131.21
$131.21
Sold out
Save 10% Save %

5 Qt. Expansion Tank - PLE-622-902

Aqua-Hot
$115.28
$115.28 - $115.28
$115.28
$103.75
$103.75 - $103.75
$103.75

The 5 Qt. Expansion Tank is a standard part on the Aqua-Hot heating systems, the botte measures how much coolant is inside the system. ------------...

View full details
$115.28
$115.28 - $115.28
$115.28
$103.75
$103.75 - $103.75
$103.75
Save 10% Save %

Compare products

0 of 3 items selected

Select first item to compare

Select second item to compare

Select third item to compare

Compare