Resideo TK300-30A-2-FM Purger
The Resideo TK300-30A-2-FM Purger is a professional-grade boiler trim kit designed to streamline hydronic system installations and ensure long-term pressure stability. This kit integrates a 4.4-gallon hydronic expansion tank with a high-efficiency air purger and a lead-free backflow preventer, significantly reducing the labor hours required during a boiler change-out. By consolidating these critical components into a single assembly, contractors can eliminate multiple leak points and ensure consistent thermal expansion control. The primary vessel features a deep-drawn steel construction with a butyl/EPDM diaphragm, which offers up to nine times the permeability resistance of natural rubber, maintaining its 12 PSIG factory pre-charge far longer than standard alternatives. With a 1-1/4 inch NPT purger connection and an integrated manual boiler fill valve, this setup provides a robust solution for managing system pressure while preventing cross-contamination with the potable water supply. The included service check valves allow for seamless maintenance or component replacement without the need to drain the entire loop.
- System Protection: Effectively absorbs thermal expansion surges to prevent relief valve discharge and pipe fatigue.
- Air Elimination: The high-performance purger and automatic air vent remove entrained air to eliminate noisy operation and circulation locks.
- Contamination Prevention: Equipped with an FM911 backflow preventer to meet stringent plumbing codes and protect fresh water lines.
- Durable Construction: Features a welded tank design for superior structural integrity compared to cheaper clamped models.
- Serviceability: Built-in check valves facilitate fast tank or air vent swaps without depressurizing the system.
Common Questions
What is the maximum operating pressure and temperature for this kit?
This HVAC expansion tank kit is rated for a maximum operating pressure of 100 PSI and can withstand system temperatures up to 240 degrees Fahrenheit, making it suitable for high-demand residential and light commercial hydronic applications.
Will this work for a closed hydronic system with a high-head pump?
Yes, the Resideo TK300-30A-2-FM is specifically designed for closed-loop heating systems. Its 4.4-gallon total volume and 2.5-gallon acceptance volume provide ample capacity to handle the fluid expansion cycles generated by modern high-efficiency boilers and pumps.
Does the kit include a fill valve?
Yes, this model includes the FM911 combination boiler fill valve and backflow preventer, providing an all-in-one solution for both system charging and backflow protection.
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.
Resideo TK300-30A-2-FM Purger
The Resideo TK300-30A-2-FM Purger is a professional-grade boiler trim kit designed to streamline hydronic system installations and ensure long-term pressure stability. This kit integrates a 4.4-gallon hydronic expansion tank with a high-efficiency air purger and a lead-free backflow preventer, significantly reducing the labor hours required during a boiler change-out. By consolidating these critical components into a single assembly, contractors can eliminate multiple leak points and ensure consistent thermal expansion control. The primary vessel features a deep-drawn steel construction with a butyl/EPDM diaphragm, which offers up to nine times the permeability resistance of natural rubber, maintaining its 12 PSIG factory pre-charge far longer than standard alternatives. With a 1-1/4 inch NPT purger connection and an integrated manual boiler fill valve, this setup provides a robust solution for managing system pressure while preventing cross-contamination with the potable water supply. The included service check valves allow for seamless maintenance or component replacement without the need to drain the entire loop.
- System Protection: Effectively absorbs thermal expansion surges to prevent relief valve discharge and pipe fatigue.
- Air Elimination: The high-performance purger and automatic air vent remove entrained air to eliminate noisy operation and circulation locks.
- Contamination Prevention: Equipped with an FM911 backflow preventer to meet stringent plumbing codes and protect fresh water lines.
- Durable Construction: Features a welded tank design for superior structural integrity compared to cheaper clamped models.
- Serviceability: Built-in check valves facilitate fast tank or air vent swaps without depressurizing the system.
Common Questions
What is the maximum operating pressure and temperature for this kit?
This HVAC expansion tank kit is rated for a maximum operating pressure of 100 PSI and can withstand system temperatures up to 240 degrees Fahrenheit, making it suitable for high-demand residential and light commercial hydronic applications.
Will this work for a closed hydronic system with a high-head pump?
Yes, the Resideo TK300-30A-2-FM is specifically designed for closed-loop heating systems. Its 4.4-gallon total volume and 2.5-gallon acceptance volume provide ample capacity to handle the fluid expansion cycles generated by modern high-efficiency boilers and pumps.
Does the kit include a fill valve?
Yes, this model includes the FM911 combination boiler fill valve and backflow preventer, providing an all-in-one solution for both system charging and backflow protection.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Resideo TK300-30A-2-FM Purger is a professional-grade boiler trim kit designed to streamline hydronic system installations and ensure long-term pressure stability. This kit integrates a 4.4-gallon hydronic expansion tank with a high-efficiency air purger and a lead-free backflow preventer, significantly reducing the labor hours required during a boiler change-out. By consolidating these critical components into a single assembly, contractors can eliminate multiple leak points and ensure consistent thermal expansion control. The primary vessel features a deep-drawn steel construction with a butyl/EPDM diaphragm, which offers up to nine times the permeability resistance of natural rubber, maintaining its 12 PSIG factory pre-charge far longer than standard alternatives. With a 1-1/4 inch NPT purger connection and an integrated manual boiler fill valve, this setup provides a robust solution for managing system pressure while preventing cross-contamination with the potable water supply. The included service check valves allow for seamless maintenance or component replacement without the need to drain the entire loop.
- System Protection: Effectively absorbs thermal expansion surges to prevent relief valve discharge and pipe fatigue.
- Air Elimination: The high-performance purger and automatic air vent remove entrained air to eliminate noisy operation and circulation locks.
- Contamination Prevention: Equipped with an FM911 backflow preventer to meet stringent plumbing codes and protect fresh water lines.
- Durable Construction: Features a welded tank design for superior structural integrity compared to cheaper clamped models.
- Serviceability: Built-in check valves facilitate fast tank or air vent swaps without depressurizing the system.
Common Questions
What is the maximum operating pressure and temperature for this kit?
This HVAC expansion tank kit is rated for a maximum operating pressure of 100 PSI and can withstand system temperatures up to 240 degrees Fahrenheit, making it suitable for high-demand residential and light commercial hydronic applications.
Will this work for a closed hydronic system with a high-head pump?
Yes, the Resideo TK300-30A-2-FM is specifically designed for closed-loop heating systems. Its 4.4-gallon total volume and 2.5-gallon acceptance volume provide ample capacity to handle the fluid expansion cycles generated by modern high-efficiency boilers and pumps.
Does the kit include a fill valve?
Yes, this model includes the FM911 combination boiler fill valve and backflow preventer, providing an all-in-one solution for both system charging and backflow protection.
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.
