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FREE USPS GROUND ADVANTAGE SHIPPING on items OVER $75.00 (UNDER 1 LB.) based on the 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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Mixer Valve, 1/2" NPTM ESBE 120*F Tempering - PLX-362-100

Aqua-Hot
$271.35
$271.35 - $271.35
$271.35
$244.22
$244.22 - $244.22
$244.22

The 120°F Mixer Valve is a direct replacement part used in Aqua-Hot hydronic heating systems to regulate hot water temperature delivered to faucets...

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$271.35
$271.35 - $271.35
$271.35
$244.22
$244.22 - $244.22
$244.22
Save 10% Save %
Sold out

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
Out of 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
Sold out
Save 10% Save %

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

Aqua-Hot
$49.42
$49.42 - $49.42
$49.42
$44.48
$44.48 - $44.48
$44.48
Low stock

The 2-Position Switch Panel Assembly is a direct replacement part used in Aqua-Hot & Hydro-Hot hydronic heating systems to control key function...

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$49.42
$49.42 - $49.42
$49.42
$44.48
$44.48 - $44.48
$44.48
Save 10% Save %
Save 10% Save %

Fuel Line Replacement Kit - FLE-421-852-FRU

Aqua-Hot
$56.74
$56.74 - $56.74
$56.74
$51.07
$51.07 - $51.07
$51.07
In stock

The Fuel Line Replacement Kit is a direct replacement kit used on Aqua-Hot Hydronic Heating systems for worn or damaged fuel lines. This kit provid...

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$56.74
$56.74 - $56.74
$56.74
$51.07
$51.07 - $51.07
$51.07
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Save up to 8% Save %

Model 450D (Diesel) - AHE-450-DE5

Aqua-Hot
$9,477.15 - $9,849.88
$9,477.15 - $9,849.88
$9,477.15
$8,718.98 - $9,054.44
$8,718.98 - $9,054.44
$8,718.98

The Aqua-Hot 450D Diesel Hydronic Heating System used in larger motorhomes and luxury RVs to deliver high-capacity heating and continuous on-...

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$9,477.15 - $9,849.88
$9,477.15 - $9,849.88
$9,477.15
$8,718.98 - $9,054.44
$8,718.98 - $9,054.44
$8,718.98
Save up to 8% Save %
Save 20% Save %

Clear Relay, 12VDC - ELX-W1A-486

Aqua-Hot
$82.75
$82.75 - $82.75
$82.75
$66.20
$66.20 - $66.20
$66.20

The 12V clear relay is a direct replacement part utilized in Aqua-Hot hydronic heating systems to control the activation of circulation pumps, such...

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$82.75
$82.75 - $82.75
$82.75
$66.20
$66.20 - $66.20
$66.20
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Save 17% Save %

Swing Bolt Assembly, Webasto (DBW2010) - Johns Custom Kits - JCH-363-618

Aqua-Hot
$16.80
$16.80 - $16.80
$16.80
$14.00
$14.00 - $14.00
$14.00

The Swing Bolt Assembly (JCH-363-618) is a standard component integral to the diesel burner in Aqua-Hot, Hydro-Hot, and Webasto DBW 2010 hydronic h...

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$16.80
$16.80 - $16.80
$16.80
$14.00
$14.00 - $14.00
$14.00
Save 17% Save %
Save 10% Save %

185 Degree F Control Thermostat w/Spade Connectors - ELE-800-108

Aqua-Hot
$37.08
$37.08 - $37.08
$37.08
$33.37
$33.37 - $33.37
$33.37

The 185°F control thermostat is a direct replacement part equipped with spade connectors, commonly utilized in Aqua-Hot hydronic heating systems to...

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$37.08
$37.08 - $37.08
$37.08
$33.37
$33.37 - $33.37
$33.37
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Save 10% Save %

20 Pole Terminal Electronic Controller Plug - ELX-312-491

Aqua-Hot
$20.02
$20.02 - $20.02
$20.02
$18.02
$18.02 - $18.02
$18.02

The 20 Pole Terminal Electronic Controller Plug is a direct replacement part used in Aqua-Hot & Hydro-Hot hydronic heating systems to connect k...

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$20.02
$20.02 - $20.02
$20.02
$18.02
$18.02 - $18.02
$18.02
Save 10% Save %
Save 58% Save %

Racor Spin On Fuel Filter, 10 Micron - FLX-R12-TRA

Aqua-Hot
$139.99
$139.99 - $139.99
$139.99
$58.14
$58.14 - $58.14
$58.14

The Racor Spin On Fuel Filter, 10 Micron is a direct replacement part for maintaining clean fuel delivery to the Aqua-Hot & Hydro-Hot hydronic ...

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$139.99
$139.99 - $139.99
$139.99
$58.14
$58.14 - $58.14
$58.14
Save 58% Save %
Save 10% Save %

Outer Flame Tube Gasket - HDE-700-200

Aqua-Hot
$11.50
$11.50 - $11.50
$11.50
$10.35
$10.35 - $10.35
$10.35

The Outer Flame Tube Gasket is a direct replacement part used in the 525 Model Aqua-Hot's hydronic heating systems to seal the combustion chamber’s...

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$11.50
$11.50 - $11.50
$11.50
$10.35
$10.35 - $10.35
$10.35
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Save up to 24% Save %

Garber R Fuel Filter (Discount Bundle) - Johns Custom Kits - FLE-120-100

Aqua-Hot
$70.88 - $354.40
$70.88 - $354.40
$70.88
$56.13 - $269.33
$56.13 - $269.33
$56.13

The Garber R Fuel Filter is a direct replacement part for maintaining clean fuel delivery to the Aqua-Hot & Hydro-Hot hydronic heating systems....

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$70.88 - $354.40
$70.88 - $354.40
$70.88
$56.13 - $269.33
$56.13 - $269.33
$56.13
Save up to 24% Save %
Save 10% Save %

Buehler Pump Mounting Bracket - PLX-100-836

Aqua-Hot
$4.32
$4.32 - $4.32
$4.32
$3.89
$3.89 - $3.89
$3.89

The Buehler Pump Mounting Bracket is a direct replacement part designed for securing Buehler circulation pumps in Aqua-Hot hydronic heating systems...

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$4.32
$4.32 - $4.32
$4.32
$3.89
$3.89 - $3.89
$3.89
Save 10% Save %
Save 10% Save %

Blower Fan Replacement Kit - ELX-375-020-FRU

Aqua-Hot
$55.21
$55.21 - $55.21
$55.21
$49.69
$49.69 - $49.69
$49.69
Low stock

The Blower Fan Replacement Kit are direct replacement parts used in Aqua-Hot hydronic heating systems to replace the combustion air fan responsible...

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$55.21
$55.21 - $55.21
$55.21
$49.69
$49.69 - $49.69
$49.69
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Save up to 8% Save %

Model 400P (Propane) - AHE-400-P02

Aqua-Hot
$5,951.08 - $6,323.81
$5,951.08 - $6,323.81
$5,951.08
$5,474.99 - $5,810.45
$5,474.99 - $5,810.45
$5,474.99

The Aqua-Hot 400P (Propane) Hydronic Heating System used in mid-size motorhomes and RVs to supply continuous hot water and multi-zone interio...

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$5,951.08 - $6,323.81
$5,951.08 - $6,323.81
$5,951.08
$5,474.99 - $5,810.45
$5,474.99 - $5,810.45
$5,474.99
Save up to 8% Save %
Save 10% Save %

5 Qt. Expansion Tank Only w/Label - PLE-622-902

Aqua-Hot
$115.28
$115.28 - $115.28
$115.28
$103.75
$103.75 - $103.75
$103.75
In stock

The 5-quart overflow bottle is a direct replacement part designed for use in Aqua-Hot hydronic heating systems. This component serves as an expansi...

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

Bosch Assist Pump Kit w/ Terminals - PLE-100-911

Aqua-Hot
$357.38
$357.38 - $357.38
$357.38
$321.64
$321.64 - $321.64
$321.64
Low stock

The Bosch Assist Pump Kit with Terminals can be used in Aqua-Hot and Hydro-Hot hydronic heating systems to circulate antifreeze through the interio...

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$357.38
$357.38 - $357.38
$357.38
$321.64
$321.64 - $321.64
$321.64
Save 10% Save %
Save 10% Save %

Harness Adapter for Coach - ELE-100-555

Aqua-Hot
$372.73
$372.73 - $372.73
$372.73
$335.46
$335.46 - $335.46
$335.46

The Harness Adapter for Coach used for upgrading Aqua-Hot & Hydro-Hot hydronic heating systems to interface the system wiring with the RV’s coa...

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$372.73
$372.73 - $372.73
$372.73
$335.46
$335.46 - $335.46
$335.46
Save 10% Save %
Save 10% Save %

Low Temp Cut-Off Thermostat - ELE-LTC-505

Aqua-Hot
$75.00
$75.00 - $75.00
$75.00
$67.50
$67.50 - $67.50
$67.50

The Low Temp Cut-Off Thermostat is a direct replacement part used in Hydro-Hot hydronic heating systems, activating stur pump & burner when flu...

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$75.00
$75.00 - $75.00
$75.00
$67.50
$67.50 - $67.50
$67.50
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 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
Save 20% Save %
Save 38% Save %

Mixer Valve, Tempering 120*-160* - PLX-4A8-180

Aqua-Hot
$401.36
$401.36 - $401.36
$401.36
$247.58
$247.58 - $247.58
$247.58

The Mixer Temping Valve 120°–160°F is direct replacement part and is a key component in Aqua-Hot hydronic heating systems, designed to regulate hot...

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$401.36
$401.36 - $401.36
$401.36
$247.58
$247.58 - $247.58
$247.58
Save 38% Save %
Sold out

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

Aqua-Hot
$185.38
$185.38 - $185.38
$185.38
$166.84
$166.84 - $166.84
$166.84
Out of stock

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
$166.84
$166.84 - $166.84
$166.84
Sold out
Save 10% Save %

16 Pole Terminal Electronic Controller Plug - ELX-312-116

Aqua-Hot
$14.23
$14.23 - $14.23
$14.23
$12.81
$12.81 - $12.81
$12.81

The 16 Pole Terminal Electronic Controller Plug is a direct replacement part used in Aqua-Hot & Hydro-Hot hydronic heating systems to connect k...

View full details
$14.23
$14.23 - $14.23
$14.23
$12.81
$12.81 - $12.81
$12.81
Save 10% Save %
Save up to 8% Save %

Model 400D (Diesel) - AHE-400-D02

Aqua-Hot
$7,964.90 - $8,337.63
$7,964.90 - $8,337.63
$7,964.90
$7,327.71 - $7,663.17
$7,327.71 - $7,663.17
$7,327.71

The Aqua-Hot 400D (Diesel) Hydronic Heating System used in mid-size motorhomes and RVs to deliver consistent interior heat and continuous hot...

View full details
$7,964.90 - $8,337.63
$7,964.90 - $8,337.63
$7,964.90
$7,327.71 - $7,663.17
$7,327.71 - $7,663.17
$7,327.71
Save up to 8% Save %

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