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FREE USPS GROUND ADVANTAGE SHIPPING on items OVER $75.00 (UNDER 1 LB.) based on the weight per order. Can’t find the part you’re looking for? Walk in, call, or text us at 970-518-3085! We’re happy to help!
FREE USPS GROUND ADVANTAGE SHIPPING on items OVER $75.00 (UNDER 1 LB.) based on the weight per order. Can’t find the part you’re looking for? Walk in, call, or text us at 970-518-3085! We’re happy to help!

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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Hydro-Hot

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90° Elbow Exhaust Fitting, 1-1/2 in - PLX-11D-028 Save 20% Save %

90° Elbow Exhaust Fitting, 1-1/2 in - PLX-11D-028

Aqua-Hot
$17.17
$17.17 - $17.17
$17.17
$13.74
$13.74 - $13.74
$13.74
In stock

The 90° Elbow Exhaust Fitting, 1-1/2 in is direct replacement part used in Aqua-Hot & Hydro-Hot hydronic heating systems to route exhaust gases...

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$17.17
$17.17 - $17.17
$17.17
$13.74
$13.74 - $13.74
$13.74
Save 20% Save %
90 Degree Brass Elbow Fitting, Barb, 3/4 X 1/2 (M)NP PLX-A65-300 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 is a direct replacement part featuring a 3/4-inch hose barb on one end and a 1/2-inch male NPT (National Pipe Thr...

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$25.99
$25.99 - $25.99
$25.99
$23.39
$23.39 - $23.39
$23.39
Save 10% Save %
Glass Filled Black Nylon Barb Fitting, 1/2 in. NPT x 3/4 in. - PLX-200-103 Sold out

Glass Filled Black Nylon Barb Fitting, 1/2 in. NPT x 3/4 in. - PLX-200-103

Aqua-Hot
$5.00
$5.00 - $5.00
$5.00
$4.50
$4.50 - $4.50
$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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$5.00
$5.00 - $5.00
$5.00
$4.50
$4.50 - $4.50
$4.50
Sold out
Barbed Nylon Tee Fitting, 1/2 in. (M) NPT to 3/4 in. - PLX-250-203 Save 10% Save %

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

Aqua-Hot
$3.20
$3.20 - $3.20
$3.20
$2.88
$2.88 - $2.88
$2.88
Low 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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$3.20
$3.20 - $3.20
$3.20
$2.88
$2.88 - $2.88
$2.88
Save 10% Save %
Constant Tension Hose Clamp 1-1/16 in PLX-CTB-290
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
Constant Tension Hose Clamp 1-1/16 in PLX-CTB-290
Sold out

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

Aqua-Hot
$1.51
$1.51 - $1.51
$1.51
$1.21
$1.21 - $1.21
$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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$1.51
$1.51 - $1.51
$1.51
$1.21
$1.21 - $1.21
$1.21
Sold out
40A SPDT Automotive Relay ELX-375-040
Save 10% Save %

40A SPDT Automotive Relay - ELX-375-040

Aqua-Hot
$11.00
$11.00 - $11.00
$11.00
$9.90
$9.90 - $9.90
$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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$11.00
$11.00 - $11.00
$11.00
$9.90
$9.90 - $9.90
$9.90
Save 10% Save %
CONS 1.500 Dia Rubber Grommet PLX-930-719
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 is a direct replacement part used in Aqua-Hot & Hydro-Hot hydronic heating systems to securely seal and prote...

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$2.96
$2.96 - $2.96
$2.96
$2.66
$2.66 - $2.66
$2.66
Save 10% Save %
General Model "G" Fuel Filter (OBSOLETE) FLE-120-200
Sold out

General Model "G" Fuel Filter (OBSOLETE) - FLE-120-200

Aqua-Hot
$22.06
$22.06 - $22.06
$22.06
$19.00
$19.00 - $19.00
$19.00
Out of stock

The General Model "G" Fuel Filter is a direct replacement part previously utilized in certain Aqua-Hot & Hydro-Hot hydronic heating systems to...

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$22.06
$22.06 - $22.06
$22.06
$19.00
$19.00 - $19.00
$19.00
Sold out
Brass Elbow, 1/2 in. (M) NPT PLX-99D-90A

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

Aqua-Hot
$12.15 - $12.15
$12.15
$24.15
$24.15 - $24.15
$24.15

The 90-degree brass elbow fitting is a direct replacement part featuring a 1/2 inch male NPT (National Pipe Thread) connection. This durable fittin...

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$12.15 - $12.15
$12.15
$24.15
$24.15 - $24.15
$24.15
Black Nylon Coupler Reducer Fitting, 3/4 in. to 5/8 in. - PLX-000-835
Sold out

Black Nylon Coupler Reducer Fitting, 3/4 in. to 5/8 in. - PLX-000-835

Aqua-Hot
$4.62
$4.62 - $4.62
$4.62
$4.16
$4.16 - $4.16
$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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$4.62
$4.62 - $4.62
$4.62
$4.16
$4.16 - $4.16
$4.16
Sold out
90 Degree Brass Elbow Fitting, Barb, 3/4 X 1/2 (M)NP PLX-A65-300
Save 20% Save %

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 is a direct replacement part featuring a 3/4-inch hose barb on one end and a 1/2-inch male NPT (National Pipe Thr...

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$39.90
$39.90 - $39.90
$39.90
$31.92
$31.92 - $31.92
$31.92
Save 20% Save %
Constant Tension Hose Clamp 1-1/16 in PLX-CTB-290
Sold out

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

Aqua-Hot
$1.85
$1.85 - $1.85
$1.85
$1.48
$1.48 - $1.48
$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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$1.85
$1.85 - $1.85
$1.85
$1.48
$1.48 - $1.48
$1.48
Sold out
3-Position Switch Panel, 44 x 22 mm Cut-Outs SME-000-509
Sold out

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

Aqua-Hot
$28.43
$28.43 - $28.43
$28.43
$25.59
$25.59 - $25.59
$25.59
Out of stock

The 3-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 ...

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$28.43
$28.43 - $28.43
$28.43
$25.59
$25.59 - $25.59
$25.59
Sold out
Hour Meter Wire Assembly Johns Custom Kits JCH-352-934

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

HeatMyRV
$4.36 - $4.36
$4.36
$4.36 - $4.36
$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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$4.36 - $4.36
$4.36
$4.36 - $4.36
$4.36
2-Position Switch Panel, 44 x 22 mm Cut-Outs SME-000-508
Sold out

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

Aqua-Hot
$26.08
$26.08 - $26.08
$26.08
$23.47
$23.47 - $23.47
$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
$26.08
$26.08 - $26.08
$26.08
$23.47
$23.47 - $23.47
$23.47
Sold out

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