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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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Pumps

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Buehler Pump Kit, Retrofit Kit - PLE-100-905-FRU

Aqua-Hot
$219.94
$219.94 - $219.94
$219.94
$197.95
$197.95 - $197.95
$197.95

The Buehler Pump, Retrofit Kit is designed to upgrade older circulation, stir, or engine preheat pumps in Aqua-Hot & Hydro-Hot hydronic heating...

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$219.94
$219.94 - $219.94
$219.94
$197.95
$197.95 - $197.95
$197.95
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Buehler Pump Assembly with Harness and Terminals - PLE-100-902

Aqua-Hot
$145.52
$145.52 - $145.52
$145.52
$130.97
$130.97 - $130.97
$130.97

The Buehler Pump Assembly designed for Aqua-Hot hydronic heating systems. This assembly includes the pump, harness, and terminals, facilitating eff...

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$145.52
$145.52 - $145.52
$145.52
$130.97
$130.97 - $130.97
$130.97
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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

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
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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
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March Pump 12VDC, BR-809 Circulation - PLX-809-200

Aqua-Hot
$1,650.00
$1,650.00 - $1,650.00
$1,650.00
$930.30
$930.30 - $930.30
$930.30
Low stock

The March Pump 12VDC, BR-809 Circulation is a direct replacement part used in Aqua-Hot hydronic heating systems to circulate antifreeze through the...

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$1,650.00
$1,650.00 - $1,650.00
$1,650.00
$930.30
$930.30 - $930.30
$930.30
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Pump Isolator Bracket - PLX-100-837

Aqua-Hot
$2.27
$2.27 - $2.27
$2.27
$2.04
$2.04 - $2.04
$2.04

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

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$2.27
$2.27 - $2.27
$2.27
$2.04
$2.04 - $2.04
$2.04
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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
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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
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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
Sold out

Black Nylon Coupler Fitting 3/4 in - PLX-000-825

Aqua-Hot
$4.90
$4.90 - $4.90
$4.90
$4.41
$4.41 - $4.41
$4.41
Out of stock

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

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$4.90
$4.90 - $4.90
$4.90
$4.41
$4.41 - $4.41
$4.41
Sold out
Sold out

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
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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$3.20
$3.20 - $3.20
$3.20
$2.88
$2.88 - $2.88
$2.88
Sold out
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
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
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
Sold out

Assembled Fuel Pump - GBX-125-117

Aqua-Hot
$120.00
$120.00 - $120.00
$120.00
$108.00
$108.00 - $108.00
$108.00
Out of stock

The Assembled Fuel Pump is a direct replacement part used in 125 Series Aqua-Hot hydronic heating systems to deliver fuel from the fuel supply to t...

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$120.00
$120.00 - $120.00
$120.00
$108.00
$108.00 - $108.00
$108.00
Sold out
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
Sold out

Buehler Pump - PLX-100-900

Aqua-Hot
$152.90
$152.90 - $152.90
$152.90
$137.61
$137.61 - $137.61
$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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$152.90
$152.90 - $152.90
$152.90
$137.61
$137.61 - $137.61
$137.61
Sold out
Sold out

Circulation Pump (OBSOLETE) - PLE-100-821

Aqua-Hot
$0.00 - $0.00
$0.00
$0.00 - $0.00
$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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$0.00 - $0.00
$0.00
$0.00 - $0.00
$0.00
Sold out
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Pump Manifold - PLE-100-500

Aqua-Hot
$336.55
$336.55 - $336.55
$336.55
$302.90
$302.90 - $302.90
$302.90
Low stock

The Pump Manifold is a direct replacement part used in Aqua-Hot hydronic heating systems to distribute heated coolant between circulation pumps and...

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$336.55
$336.55 - $336.55
$336.55
$302.90
$302.90 - $302.90
$302.90
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