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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 the 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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5 Quart Expansion Bottle - 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 Quart Expansion Tank is a direct replacement part used in Aqua-Hot hydronic heating systems to manage system pressure and provide coolant res...

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$145.79
$145.79 - $145.79
$145.79
$131.21
$131.21 - $131.21
$131.21
Sold out
Save up to 8% Save %

Model 675D (Diesel) - AHE-675-D04

Aqua-Hot
$12,432.47 - $12,805.20
$12,432.47 - $12,805.20
$12,432.47
$11,437.87 - $11,773.33
$11,437.87 - $11,773.33
$11,437.87

The Aqua-Hot 675D Diesel Hydronic Heating System used in large motorhomes and high-end RVs to deliver maximum heating capacity and continuous...

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$12,432.47 - $12,805.20
$12,432.47 - $12,805.20
$12,432.47
$11,437.87 - $11,773.33
$11,437.87 - $11,773.33
$11,437.87
Save up to 8% Save %
Save up to 8% Save %

Model 250P (Propane) - AHE-250-P01

Aqua-Hot
$7,145.05 - $9,402.88
$7,145.05 - $9,402.88
$7,145.05
$6,573.45 - $8,605.49
$6,573.45 - $8,605.49
$6,573.45

The Aqua-Hot 250P (Propane) Hydronic Heating Systems are used in towable RVs and smaller motorhomes to deliver continuous on-demand hot water and...

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$7,145.05 - $9,402.88
$7,145.05 - $9,402.88
$7,145.05
$6,573.45 - $8,605.49
$6,573.45 - $8,605.49
$6,573.45
Save up to 8% Save %
Save 5% Save %

Brass Forged Tee, 1/2 in. (M) NPT - PLX-M10-1DA

Aqua-Hot
$18.69
$18.69 - $18.69
$18.69
$17.75
$17.75 - $17.75
$17.75

The 1/2 in Brass Forged Tee is direct replacement part used on the water lines of Aqua-Hot & Hydro-Hot hydronic heating systems, facilitating d...

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$18.69
$18.69 - $18.69
$18.69
$17.75
$17.75 - $17.75
$17.75
Save 5% Save %
Sold out

Aqua-Hot Gen1 P (Propane) (OBSOLETE) - AHE-GXN-PX1

Aqua-Hot
$1,449.00 - $2,348.99
$1,449.00 - $2,348.99
$1,449.00
$1,333.08 - $2,161.08
$1,333.08 - $2,161.08
$1,333.08
Out of stock

The Aqua-Hot Gen1 P is a compact, propane-powered hydronic heating system designed for reliable comfort in RVs, motorhomes, and travel trailers. ...

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$1,449.00 - $2,348.99
$1,449.00 - $2,348.99
$1,449.00
$1,333.08 - $2,161.08
$1,333.08 - $2,161.08
$1,333.08
Sold out
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Back Pressure Switch, 376 WC - ELX-375-035

Aqua-Hot
$100.15
$100.15 - $100.15
$100.15
$90.14
$90.14 - $90.14
$90.14

The Back Pressure Switch, 376 WC is a direct replacement part used in Aqua-Hot hydronic heating systems to monitor exhaust back pressure and ensure...

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$100.15
$100.15 - $100.15
$100.15
$90.14
$90.14 - $90.14
$90.14
Save 10% Save %
Save 10% Save %

CONS .625 Dia Rubber Grommet - PLX-930-718

Aqua-Hot
$2.96
$2.96 - $2.96
$2.96
$2.66
$2.66 - $2.66
$2.66

The CONS .625 Dia Rubber Grommet used in Aqua-Hot hydronic heating systems to securely seal and protect wiring or hoses passing through panels or c...

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$2.96
$2.96 - $2.96
$2.96
$2.66
$2.66 - $2.66
$2.66
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Save 20% Save %

Tempering Valve Repair Kit - PLX-4A8-18R

Aqua-Hot
$410.63
$410.63 - $410.63
$410.63
$328.50
$328.50 - $328.50
$328.50

The Tempering Valve Repair Kit is used in the old style mixer valves designed to restore optimal functionality to the tempering valve in select Aqu...

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$410.63
$410.63 - $410.63
$410.63
$328.50
$328.50 - $328.50
$328.50
Save 20% Save %
Save 10% Save %

Electric Heating Element, 240 VAC / 4500 Watt - ELX-2E7-600

Aqua-Hot
$51.49
$51.49 - $51.49
$51.49
$46.34
$46.34 - $46.34
$46.34

The 240 VAC / 4500 Watt electric heating element is a direct replacement part designed for Aqua-Hot hydronic heating systems. This component effic...

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$51.49
$51.49 - $51.49
$51.49
$46.34
$46.34 - $46.34
$46.34
Save 10% Save %
Save 20% Save %

Brass Nipple Fitting, 1/2 in x 1/2 in - PLX-122-000

Aqua-Hot
$20.95
$20.95 - $20.95
$20.95
$16.76
$16.76 - $16.76
$16.76

The Brass Nipple Fitting, 1/2 in x 1/2 in is a direct replacement part used in Aqua-Hot & Hydro-Hot hydronic heating systems for secure, thread...

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$20.95
$20.95 - $20.95
$20.95
$16.76
$16.76 - $16.76
$16.76
Save 20% Save %
Save 20% Save %

CONS Plastic Romex Clip - HDX-000-623

Aqua-Hot
$3.82
$3.82 - $3.82
$3.82
$3.06
$3.06 - $3.06
$3.06

The CONS Plastic Romex Clip is a direct replacement part used in Aqua-Hot & Hydro-Hot hydronic heating systems to secure electrical wiring in p...

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$3.82
$3.82 - $3.82
$3.82
$3.06
$3.06 - $3.06
$3.06
Save 20% Save %
Save 10% Save %

90 degree Molded Hose Elbow - PLX-284-74V

Aqua-Hot
$20.87
$20.87 - $20.87
$20.87
$18.78
$18.78 - $18.78
$18.78

The 90° Molded Hose Elbow is used in Aqua-Hot & Hydro-Hot hydronic heating systems to route coolant or antifreeze fluid through tight bends wit...

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$20.87
$20.87 - $20.87
$20.87
$18.78
$18.78 - $18.78
$18.78
Save 10% Save %
Save 10% Save %

Bosch Assist/Booster Pump Kit - PLE-100-910

Aqua-Hot
$357.38
$357.38 - $357.38
$357.38
$321.64
$321.64 - $321.64
$321.64

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 %
Sold out

3 Quart Expansion Bottle With Fluid Level Sensor - MSE-063-200

Aqua-Hot
$97.62 - $97.62
$97.62
$111.20
$111.20 - $111.20
$111.20
Out of stock

The 3 Quart Expansion Bottle With Fluid Level Sensor is a direct replacement used in Aqua-Hot 250 Series hydronic heating systems to maintain prope...

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$97.62 - $97.62
$97.62
$111.20
$111.20 - $111.20
$111.20
Sold out
Save 10% Save %

Burner Water Pump - GBX-125-103

Aqua-Hot
$200.00
$200.00 - $200.00
$200.00
$180.00
$180.00 - $180.00
$180.00
Low stock

The Burner Water Pump is a direct replacement part used in Aqua-Hot 125 series hydronic heating systems to circulate coolant through the burner loo...

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$200.00
$200.00 - $200.00
$200.00
$180.00
$180.00 - $180.00
$180.00
Save 10% Save %
Save 10% Save %

400 & 450 Insulation Kit - MSE-450-005

Aqua-Hot
$108.30
$108.30 - $108.30
$108.30
$97.47
$97.47 - $97.47
$97.47

The 400 & 450 Insulation Kit is a direct replacement part used in Aqua-Hot 400 series hydronic heating systems to replace worn, damaged, or det...

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$108.30
$108.30 - $108.30
$108.30
$97.47
$97.47 - $97.47
$97.47
Save 10% Save %
Save 10% Save %

90 Degree Brass Elbow Fitting, Barb, 3/4 X 1/2 (M)NP - PLX-102-200

Aqua-Hot
$25.99
$25.99 - $25.99
$25.99
$23.39
$23.39 - $23.39
$23.39

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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$25.99
$25.99 - $25.99
$25.99
$23.39
$23.39 - $23.39
$23.39
Save 10% Save %
Sold out

Constant Tension Hose Clamp 7/8 in. - PLX-CTB-230

Aqua-Hot
$1.68
$1.68 - $1.68
$1.68
$1.34
$1.34 - $1.34
$1.34
Out of stock

The Constant Tension Hose Clamp 7/8 inch is a direct replacement part used in Aqua-Hot and Hydro-Hot hydronic heating systems to secure coolant hos...

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$1.68
$1.68 - $1.68
$1.68
$1.34
$1.34 - $1.34
$1.34
Sold out
Save 10% Save %

3.5 in Screen Field Replacement For 5 in Screen Kit - ELE-LCD-150

Aqua-Hot
$657.95
$657.95 - $657.95
$657.95
$592.15
$592.15 - $592.15
$592.15

The 3.5 in Screen Field Replacement for 5 in Screen Kit is a direct replacement part used in Aqua-Hot hydronic heating systems to upgrade the obsol...

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$657.95
$657.95 - $657.95
$657.95
$592.15
$592.15 - $592.15
$592.15
Save 10% Save %
Save 10% Save %

3-Way Valve, 1/2" NPT - PLX-251-001

Aqua-Hot
$70.00
$70.00 - $70.00
$70.00
$63.00
$63.00 - $63.00
$63.00
Low stock

The 3-Way Valve, 1/2" NPT is a direct replacement used in Aqua-Hot 100-200 Series hydronic heating systems to control the flow of heated fluid betw...

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$70.00
$70.00 - $70.00
$70.00
$63.00
$63.00 - $63.00
$63.00
Save 10% Save %
Save 10% Save %

Blower Fan Replacement - ELX-375-020

Aqua-Hot
$58.14
$58.14 - $58.14
$58.14
$52.33
$52.33 - $52.33
$52.33
Low stock

The Blower Fan Replacement is a direct replacement part used in Aqua-Hot hydronic heating systems to replace the combustion air fan responsible for...

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$58.14
$58.14 - $58.14
$58.14
$52.33
$52.33 - $52.33
$52.33
Save 10% Save %
Save 10% Save %

CONS 1.500 Dia Rubber Grommet - PLX-930-719

Aqua-Hot
$2.96
$2.96 - $2.96
$2.96
$2.66
$2.66 - $2.66
$2.66

The CONS 1.500 Dia Rubber Grommet used in Aqua-Hot & Hydro-Hot hydronic heating systems to securely seal and protect wiring or hoses passing th...

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$2.96
$2.96 - $2.96
$2.96
$2.66
$2.66 - $2.66
$2.66
Save 10% Save %
Save up to 8% Save %

Model 600D (Diesel) - AHE-600-D04

Aqua-Hot
$12,203.16 - $12,575.89
$12,203.16 - $12,575.89
$12,203.16
$11,226.91 - $11,562.36
$11,226.91 - $11,562.36
$11,226.91

The Aqua-Hot 600D Diesel Hydronic Heating System used in luxury RVs and large motorhomes to deliver high-capacity heating and endless hot water o...

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$12,203.16 - $12,575.89
$12,203.16 - $12,575.89
$12,203.16
$11,226.91 - $11,562.36
$11,226.91 - $11,562.36
$11,226.91
Save up to 8% Save %
Save 10% Save %

Black Grille Cover 3-1/2 X 21-1/2 - EXX-006-500

Aqua-Hot
$23.68
$23.68 - $23.68
$23.68
$21.31
$21.31 - $21.31
$21.31
In stock

The Black Grille Cover 3-1/2 X 21-1/2 is a direct replacement part used in Aqua-Hot and Hydro-Hot hydronic heating systems to provide a finished ap...

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$23.68
$23.68 - $23.68
$23.68
$21.31
$21.31 - $21.31
$21.31
Save 10% Save %

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