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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.

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aqua-hot

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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, Complete Garber R Assembly is a complete fuel filtration unit designed for Aqua-Hot and Hydro-Hot hydronic heati...

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$185.38
$185.38 - $185.38
$185.38
$148.30
$148.30 - $148.30
$148.30
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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! ------...

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$521.65
$521.65 - $521.65
$521.65
$469.49
$469.49 - $469.49
$469.49
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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 12VDC Komfort motor is a direct replacement part specifically designed for use in Komfort Heat Exchangers within Aqua-Hot & Hydro-Hot hydro...

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$201.99
$201.99 - $201.99
$201.99
$161.59
$161.59 - $161.59
$161.59
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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...

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$21.22
$21.22 - $21.22
$21.22
$19.09
$19.09 - $19.09
$19.09
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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. --------------------------------------------...

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$49.42
$49.42 - $49.42
$49.42
$44.47
$44.47 - $44.47
$44.47
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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! -----------------------------------------...

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$248.07
$248.07 - $248.07
$248.07
$223.26
$223.26 - $223.26
$223.26
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215 Degree F Control Thermostat w/Spade Connectors - ELE-800-108

Aqua-Hot
$37.08
$37.08 - $37.08
$37.08
$29.66
$29.66 - $29.66
$29.66

The 215°F control thermostat is a direct replacement part equipped with spade connectors, commonly utilized in Aqua-Hot & Hydro-Hot hydronic he...

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$37.08
$37.08 - $37.08
$37.08
$29.66
$29.66 - $29.66
$29.66
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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. --------------------...

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$20.46
$20.46 - $20.46
$20.46
$18.41
$18.41 - $18.41
$18.41
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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

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...

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$21.99
$21.99 - $21.99
$21.99
$19.79
$19.79 - $19.79
$19.79
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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 high-limit thermostat a direct replacement part designed for Aqua-Hot & Hydro-Hot hydronic heating systems. This thermostat serves as...

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$26.85
$26.85 - $26.85
$26.85
$24.17
$24.17 - $24.17
$24.17
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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°F VAC dual high limit thermostat is a direct replacement part specifically engineered for dual-element Aqua-Hot hydronic heating systems. T...

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$491.07
$491.07 - $491.07
$491.07
$441.96
$441.96 - $441.96
$441.96
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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 high-limit thermostat is a direct replacement part designed for Aqua-Hot & Hydro-Hot hydronic heating systems. This thermostat serves...

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$52.54
$52.54 - $52.54
$52.54
$47.29
$47.29 - $47.29
$47.29
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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.  -----------------------------------...

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$52.54
$52.54 - $52.54
$52.54
$47.29
$47.29 - $47.29
$47.29
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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.  ----------------------------...

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$48.85
$48.85 - $48.85
$48.85
$43.97
$43.97 - $43.97
$43.97
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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. ---------------------------...

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$112.30
$112.30 - $112.30
$112.30
$101.07
$101.07 - $101.07
$101.07
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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 a direct replacement part designed to accommodate wire sizes ranging from 22 to 8 AWG. This component is commonly ...

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$15.11
$15.11 - $15.11
$15.11
$13.60
$13.60 - $13.60
$13.60
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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-quart overflow bottle is a direct replacement part designed for use in Aqua-Hot hydronic heating systems. This component serves as an expansi...

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$97.62
$97.62 - $97.62
$97.62
$87.86
$87.86 - $87.86
$87.86
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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
Low 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 ...

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$123.56
$123.56 - $123.56
$123.56
$111.20
$111.20 - $111.20
$111.20
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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...

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$159.10
$159.10 - $159.10
$159.10
$143.19
$143.19 - $143.19
$143.19
Sold out
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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. --------------------------------------------------------------------------------...

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$22.72
$22.72 - $22.72
$22.72
$20.45
$20.45 - $20.45
$20.45
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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 direct replacement part designed for custom control panel installations in RV hydronic heating systems, ...

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$21.37
$21.37 - $21.37
$21.37
$19.23
$19.23 - $19.23
$19.23
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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. -----------...

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$145.79
$145.79 - $145.79
$145.79
$131.21
$131.21 - $131.21
$131.21
Sold out
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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. ------------...

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$115.28
$115.28 - $115.28
$115.28
$103.75
$103.75 - $103.75
$103.75
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90 Degree Brass Elbow Fitting, Barb, 3/4 X 1/2 (M)NP - PLX-A65-300

Aqua-Hot
$39.90
$39.90 - $39.90
$39.90
$31.92
$31.92 - $31.92
$31.92

The 90-degree brass elbow fitting featuring a 3/4-inch hose barb on one end and a 1/2-inch male NPT (National Pipe Thread) on the other. This durab...

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$39.90
$39.90 - $39.90
$39.90
$31.92
$31.92 - $31.92
$31.92
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