Resideo TK300-15 Tank
The Resideo TK300-15 is a professional-grade hydronic expansion tank engineered for closed-loop heating systems. Designed to serve as a Sparco-Trol external tank, this unit effectively absorbs the internal pressure surges and water volume expansion inherent in hydronic cycles. Featuring a deep-drawn steel shell and a heavy-duty butyl/EPDM diaphragm, the TK300-15 provides superior gas retention and prevents the air-to-water contact that leads to waterlogging. This ensures stable system pressure control and significantly reduces the frequency of circulator cycling. The tank comes factory pre-charged to 12 psig and is 100% tested for leakage. Its compact 2-gallon capacity and 1/2" NPT male connection allow for straightforward installation on air eliminators or purgers. Built to withstand a maximum operating pressure of 100 PSI and temperatures up to 240°F, this Resideo heating expansion tank is a direct replacement for various standard 2-gallon models used in residential and light commercial hydronic applications.
Key Benefits for Your Installation- System Pressure Stabilization: Maintains consistent loop pressure to protect relief valves and prevents air ingress into the piping.
- Superior Diaphragm Construction: The EPDM/butyl diaphragm offers high resistance to heat and glycol, maintaining the air-tight cushion longer than natural rubber.
- Robust Steel Shell: Deep-drawn steel construction with a red finish for durability and easy identification in the mechanical room.
- Compact Integration: The 8" diameter and 12-5/8" height facilitate mounting in tight spaces near the boiler.
- Pre-Pressurized Performance: Ready for immediate deployment with a standard 12 PSI factory charge, matching most residential hydronic fill valve settings.
What is the maximum pressure rating for the Resideo TK300-15?
This tank features a maximum safe operating pressure of 100 PSI (689 kPa), making it suitable for standard hydronic heating and solar applications.
Can this expansion tank be mounted horizontally?
For optimal performance and air management, Resideo recommends a vertical installation. This orientation prevents sediment from accumulating on the diaphragm and ensures the air eliminator functions correctly when the tank is coupled with it.
Does the TK300-15 replace the Watts ETX-15 or Amtrol #15?
Yes, the Resideo TK300-15 is a direct expansion tank cross-reference for the Watts ETX-15, Amtrol 15, and other 2-gallon class 1/2" NPT tanks used in closed heating systems.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $62.87
-65%$62.87
$22.00Resideo TK300-15 Tank
The Resideo TK300-15 is a professional-grade hydronic expansion tank engineered for closed-loop heating systems. Designed to serve as a Sparco-Trol external tank, this unit effectively absorbs the internal pressure surges and water volume expansion inherent in hydronic cycles. Featuring a deep-drawn steel shell and a heavy-duty butyl/EPDM diaphragm, the TK300-15 provides superior gas retention and prevents the air-to-water contact that leads to waterlogging. This ensures stable system pressure control and significantly reduces the frequency of circulator cycling. The tank comes factory pre-charged to 12 psig and is 100% tested for leakage. Its compact 2-gallon capacity and 1/2" NPT male connection allow for straightforward installation on air eliminators or purgers. Built to withstand a maximum operating pressure of 100 PSI and temperatures up to 240°F, this Resideo heating expansion tank is a direct replacement for various standard 2-gallon models used in residential and light commercial hydronic applications.
Key Benefits for Your Installation- System Pressure Stabilization: Maintains consistent loop pressure to protect relief valves and prevents air ingress into the piping.
- Superior Diaphragm Construction: The EPDM/butyl diaphragm offers high resistance to heat and glycol, maintaining the air-tight cushion longer than natural rubber.
- Robust Steel Shell: Deep-drawn steel construction with a red finish for durability and easy identification in the mechanical room.
- Compact Integration: The 8" diameter and 12-5/8" height facilitate mounting in tight spaces near the boiler.
- Pre-Pressurized Performance: Ready for immediate deployment with a standard 12 PSI factory charge, matching most residential hydronic fill valve settings.
What is the maximum pressure rating for the Resideo TK300-15?
This tank features a maximum safe operating pressure of 100 PSI (689 kPa), making it suitable for standard hydronic heating and solar applications.
Can this expansion tank be mounted horizontally?
For optimal performance and air management, Resideo recommends a vertical installation. This orientation prevents sediment from accumulating on the diaphragm and ensures the air eliminator functions correctly when the tank is coupled with it.
Does the TK300-15 replace the Watts ETX-15 or Amtrol #15?
Yes, the Resideo TK300-15 is a direct expansion tank cross-reference for the Watts ETX-15, Amtrol 15, and other 2-gallon class 1/2" NPT tanks used in closed heating systems.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Resideo TK300-15 is a professional-grade hydronic expansion tank engineered for closed-loop heating systems. Designed to serve as a Sparco-Trol external tank, this unit effectively absorbs the internal pressure surges and water volume expansion inherent in hydronic cycles. Featuring a deep-drawn steel shell and a heavy-duty butyl/EPDM diaphragm, the TK300-15 provides superior gas retention and prevents the air-to-water contact that leads to waterlogging. This ensures stable system pressure control and significantly reduces the frequency of circulator cycling. The tank comes factory pre-charged to 12 psig and is 100% tested for leakage. Its compact 2-gallon capacity and 1/2" NPT male connection allow for straightforward installation on air eliminators or purgers. Built to withstand a maximum operating pressure of 100 PSI and temperatures up to 240°F, this Resideo heating expansion tank is a direct replacement for various standard 2-gallon models used in residential and light commercial hydronic applications.
Key Benefits for Your Installation- System Pressure Stabilization: Maintains consistent loop pressure to protect relief valves and prevents air ingress into the piping.
- Superior Diaphragm Construction: The EPDM/butyl diaphragm offers high resistance to heat and glycol, maintaining the air-tight cushion longer than natural rubber.
- Robust Steel Shell: Deep-drawn steel construction with a red finish for durability and easy identification in the mechanical room.
- Compact Integration: The 8" diameter and 12-5/8" height facilitate mounting in tight spaces near the boiler.
- Pre-Pressurized Performance: Ready for immediate deployment with a standard 12 PSI factory charge, matching most residential hydronic fill valve settings.
What is the maximum pressure rating for the Resideo TK300-15?
This tank features a maximum safe operating pressure of 100 PSI (689 kPa), making it suitable for standard hydronic heating and solar applications.
Can this expansion tank be mounted horizontally?
For optimal performance and air management, Resideo recommends a vertical installation. This orientation prevents sediment from accumulating on the diaphragm and ensures the air eliminator functions correctly when the tank is coupled with it.
Does the TK300-15 replace the Watts ETX-15 or Amtrol #15?
Yes, the Resideo TK300-15 is a direct expansion tank cross-reference for the Watts ETX-15, Amtrol 15, and other 2-gallon class 1/2" NPT tanks used in closed heating systems.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
