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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! *** INDEPENDENCE DAY CLOSURE NOTICE *** We will be closed on July 2nd & July 3rd, orders placed during this time will ship on Monday, July 6th. We wish everyone a safe and Happy 4th of July!
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!

Holiday Closure Notice

We will be closed on July 2nd & July 3rd in observance of Independence Day. Orders placed during this time will ship on Monday, July 6th.

We wish everyone a safe and happy 4th of July! Enjoy the holiday, celebrate freedom, and have a wonderful time with family and friends.

Happy Independence Day!

— The Heat My RV Team

Hydro-Hot

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

Aqua-Hot
Original price $2.96
Original price $2.96 - Original price $2.96
Original price $2.96
Current price $2.66
$2.66 - $2.66
Current price $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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Original price $2.96
Original price $2.96 - Original price $2.96
Original price $2.96
Current price $2.66
$2.66 - $2.66
Current price $2.66
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Brass Nipple Fitting, 1/2 in x 1/2 in - PLX-122-000

Aqua-Hot
Original price $20.95
Original price $20.95 - Original price $20.95
Original price $20.95
Current price $16.76
$16.76 - $16.76
Current price $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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Original price $20.95
Original price $20.95 - Original price $20.95
Original price $20.95
Current price $16.76
$16.76 - $16.76
Current price $16.76
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CONS Plastic Romex Clip - HDX-000-623

Aqua-Hot
Original price $3.82
Original price $3.82 - Original price $3.82
Original price $3.82
Current price $3.06
$3.06 - $3.06
Current price $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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Original price $3.82
Original price $3.82 - Original price $3.82
Original price $3.82
Current price $3.06
$3.06 - $3.06
Current price $3.06
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90 degree Molded Hose Elbow - PLX-284-74V

Aqua-Hot
Original price $20.87
Original price $20.87 - Original price $20.87
Original price $20.87
Current price $18.78
$18.78 - $18.78
Current price $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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Original price $20.87
Original price $20.87 - Original price $20.87
Original price $20.87
Current price $18.78
$18.78 - $18.78
Current price $18.78
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Bosch Assist/Booster Pump Kit - PLE-100-910

Aqua-Hot
Original price $357.38
Original price $357.38 - Original price $357.38
Original price $357.38
Current price $321.64
$321.64 - $321.64
Current price $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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Original price $357.38
Original price $357.38 - Original price $357.38
Original price $357.38
Current price $321.64
$321.64 - $321.64
Current price $321.64
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90 Degree Brass Elbow Fitting, Barb, 3/4 X 1/2 (M)NP - PLX-102-200

Aqua-Hot
Original price $25.99
Original price $25.99 - Original price $25.99
Original price $25.99
Current price $23.39
$23.39 - $23.39
Current price $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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Original price $25.99
Original price $25.99 - Original price $25.99
Original price $25.99
Current price $23.39
$23.39 - $23.39
Current price $23.39
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Glass Filled Black Nylon Barb Fitting, 1/2 in. NPT x 3/4 in. - PLX-200-103

Aqua-Hot
Original price $5.00
Original price $5.00 - Original price $5.00
Original price $5.00
Current price $4.50
$4.50 - $4.50
Current price $4.50
Out of stock

The Glass Filled Black Nylon Barb Fitting, 1/2 inch NPT x 3/4 inch is a direct replacement part used in Aqua-Hot and Hydro-Hot hydronic heating sys...

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Original price $5.00
Original price $5.00 - Original price $5.00
Original price $5.00
Current price $4.50
$4.50 - $4.50
Current price $4.50
Sold out

Barbed Nylon Tee Fitting, 1/2 in. (M) NPT to 3/4 in. - PLX-250-203

Aqua-Hot
Original price $3.20
Original price $3.20 - Original price $3.20
Original price $3.20
Current price $2.88
$2.88 - $2.88
Current price $2.88
Out of stock

The Barbed Nylon Tee Fitting, 1/2 inch (M) NPT to 3/4 inch is a direct replacement part used in Aqua-Hot and Hydro-Hot hydronic heating systems to ...

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Original price $3.20
Original price $3.20 - Original price $3.20
Original price $3.20
Current price $2.88
$2.88 - $2.88
Current price $2.88
Sold out

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

Aqua-Hot
Original price $1.68
Original price $1.68 - Original price $1.68
Original price $1.68
Current price $1.34
$1.34 - $1.34
Current price $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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Original price $1.68
Original price $1.68 - Original price $1.68
Original price $1.68
Current price $1.34
$1.34 - $1.34
Current price $1.34
Sold out

Constant Tension Hose Clamp 1-1/16 in - PLX-CTB-290

Aqua-Hot
Original price $1.51
Original price $1.51 - Original price $1.51
Original price $1.51
Current price $1.21
$1.21 - $1.21
Current price $1.21
Out of stock

The Constant Tension Hose Clamp 1-1/16 in is a direct replacement part used in Aqua-Hot and Hydro-Hot hydronic heating systems to secure coolant ho...

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Original price $1.51
Original price $1.51 - Original price $1.51
Original price $1.51
Current price $1.21
$1.21 - $1.21
Current price $1.21
Sold out

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

Aqua-Hot
Original price $23.68
Original price $23.68 - Original price $23.68
Original price $23.68
Current price $21.31
$21.31 - $21.31
Current price $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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Original price $23.68
Original price $23.68 - Original price $23.68
Original price $23.68
Current price $21.31
$21.31 - $21.31
Current price $21.31
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40A SPDT Automotive Relay - ELX-375-040

Aqua-Hot
Original price $11.00
Original price $11.00 - Original price $11.00
Original price $11.00
Current price $9.90
$9.90 - $9.90
Current price $9.90

The 40A SPDT Automotive Relay is a direct replacement part used in Aqua-Hot & Hydro-Hot hydronic heating systems to control high-current electr...

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Original price $11.00
Original price $11.00 - Original price $11.00
Original price $11.00
Current price $9.90
$9.90 - $9.90
Current price $9.90
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CONS 1.500 Dia Rubber Grommet - PLX-930-719

Aqua-Hot
Original price $2.96
Original price $2.96 - Original price $2.96
Original price $2.96
Current price $2.66
$2.66 - $2.66
Current price $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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Original price $2.96
Original price $2.96 - Original price $2.96
Original price $2.96
Current price $2.66
$2.66 - $2.66
Current price $2.66
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General Model "G" Fuel Filter (OBSOLETE) - FLE-120-200

Aqua-Hot
Original price $22.06
Original price $22.06 - Original price $22.06
Original price $22.06
Current price $19.00
$19.00 - $19.00
Current price $19.00
Out of stock

The General Model "G" Fuel Filter was previously utilized in certain Aqua-Hot & Hydro-Hot hydronic heating systems to ensure clean fuel delive...

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Original price $22.06
Original price $22.06 - Original price $22.06
Original price $22.06
Current price $19.00
$19.00 - $19.00
Current price $19.00
Sold out

Brass Elbow, 1/2 in. (M) NPT - PLX-99D-90A

Aqua-Hot
Original price $12.15
Original price $12.15 - Original price $12.15
Original price $12.15
Current price $10.94
$10.94 - $10.94
Current price $10.94

The 90-degree brass elbow fitting featuring a 1/2 inch male NPT (National Pipe Thread) connection. This durable fitting is commonly utilized in the...

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Original price $12.15
Original price $12.15 - Original price $12.15
Original price $12.15
Current price $10.94
$10.94 - $10.94
Current price $10.94
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Black Nylon Coupler Reducer Fitting, 3/4 in. to 5/8 in. - PLX-000-835

Aqua-Hot
Original price $4.62
Original price $4.62 - Original price $4.62
Original price $4.62
Current price $4.16
$4.16 - $4.16
Current price $4.16
Out of stock

The Black Nylon Coupler Reducer Fitting, 3/4 inch to 5/8 inch is a direct replacement part used in Aqua-Hot and Hydro-Hot hydronic heating systems ...

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Original price $4.62
Original price $4.62 - Original price $4.62
Original price $4.62
Current price $4.16
$4.16 - $4.16
Current price $4.16
Sold out

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

Aqua-Hot
Original price $25.99
Original price $25.99 - Original price $25.99
Original price $25.99
Current price $23.39
$23.39 - $23.39
Current price $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...

View full details
Original price $25.99
Original price $25.99 - Original price $25.99
Original price $25.99
Current price $23.39
$23.39 - $23.39
Current price $23.39
Save 10% Save %

Constant Tension Hose Clamp 15/16 in. - PLX-CTB-270

Aqua-Hot
Original price $1.85
Original price $1.85 - Original price $1.85
Original price $1.85
Current price $1.48
$1.48 - $1.48
Current price $1.48
Out of stock

The Constant Tension Hose Clamp 15/16 inch is a direct replacement part used in Aqua-Hot and Hydro-Hot hydronic heating systems to secure coolant h...

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Original price $1.85
Original price $1.85 - Original price $1.85
Original price $1.85
Current price $1.48
$1.48 - $1.48
Current price $1.48
Sold out

Buehler Pump - PLX-100-900

Aqua-Hot
Original price $152.90
Original price $152.90 - Original price $152.90
Original price $152.90
Current price $137.61
$137.61 - $137.61
Current price $137.61
Out of stock

The Buehler Circulation Pump is a direct replacement part used in Aqua-Hot hydronic heating systems to circulate coolant through the heating loop f...

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Original price $152.90
Original price $152.90 - Original price $152.90
Original price $152.90
Current price $137.61
$137.61 - $137.61
Current price $137.61
Sold out

3-Position Switch Panel, 44 x 22 mm Cut-Outs - SME-000-509

Aqua-Hot
Original price $28.43
Original price $28.43 - Original price $28.43
Original price $28.43
Current price $25.59
$25.59 - $25.59
Current price $25.59
Out of stock

The 3-Position Switch Panel, 44 x 22 mm Cut-Outs is a direct replacement used in Aqua-Hot & Hydro-Hot hydronic heating systems to control multi...

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Original price $28.43
Original price $28.43 - Original price $28.43
Original price $28.43
Current price $25.59
$25.59 - $25.59
Current price $25.59
Sold out

Circulation Pump (OBSOLETE) - PLE-100-821

Aqua-Hot
Original price $0.00 - Original price $0.00
Original price
$0.00
$0.00 - $0.00
Current price $0.00
Out of stock

This Circulation Pump was used in Aqua-Hot & Hydro-Hot hydronic heating systems to circulate antifreeze through the heating loop. This pump has...

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Original price $0.00 - Original price $0.00
Original price
$0.00
$0.00 - $0.00
Current price $0.00
Sold out

Hour Meter Wire Assembly - Johns Custom Kits - JCH-352-934

Aqua-Hot
Original price $4.36 - Original price $4.36
Original price
$4.36
$4.36 - $4.36
Current price $4.36

The Hour Meter Wire Assembly is a direct replacement part used in Aqua-Hot & Hydro-Hot heating systems. This pre-assembled wiring harness conne...

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Original price $4.36 - Original price $4.36
Original price
$4.36
$4.36 - $4.36
Current price $4.36

Electric Heating Element, 120VAC / 1000 Watt - ELX-250-1KW

Aqua-Hot
Original price $51.30
Original price $51.30 - Original price $51.30
Original price $51.30
Current price $46.17
$46.17 - $46.17
Current price $46.17
Out of stock

The 120 VAC / 1000 Watt electric heating element is a direct replacement part used in the Aqua-Hot hydronic heating systems. This component efficie...

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Original price $51.30
Original price $51.30 - Original price $51.30
Original price $51.30
Current price $46.17
$46.17 - $46.17
Current price $46.17
Sold out

2-Position Switch Panel, 44 x 22 mm Cut-Outs - SME-000-508

Aqua-Hot
Original price $26.08
Original price $26.08 - Original price $26.08
Original price $26.08
Current price $23.47
$23.47 - $23.47
Current price $23.47
Out of stock

The 2-Position Switch Panel, 44 x 22 mm Cut-Outs is a direct replacement part used in Aqua-Hot & Hydro-Hot hydronic heating systems to control ...

View full details
Original price $26.08
Original price $26.08 - Original price $26.08
Original price $26.08
Current price $23.47
$23.47 - $23.47
Current price $23.47
Sold out

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