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Residential Gas Boilers Installation

This is an example of a Residential Gas Boiler Install with PEX Tubing Loops going to Hydronic Radiators.

You will notice that in this example there is one two Grundfos Pumps with ball valves and 2 PEX Manifolds. The radiators temperature is set from the boiler, but you could use a mixing valve to do this if you need a higher or lower temperature for other zones. This would work simalary for PEX Radiant Systems - but you would want to have mixing valves for lowering tempeatures for radiant zones.

Picture 1: Residential Gas Boiler Install with PEX Tubing Loops going to Hydronic Radiators

This is an example of a Residential Gas Boiler Install with PEX Tubing Loops going to Hydronic Radiators

List of materials needed for a project like this (Click Link below to Purchase Product and see more Information)

Hydronic Heating Side (Trim)

Quantity 1 - Gas or Electric Heating Boiler

Quantity 2 - Hydronic Heating Mixing Valves (Optibnal and Dependant on System)

Quantity X - Ball Valves for Hydronic Heating Side

Quantity X - Boiler Drain and Hose Bibs

Quantity X - Temperature Guages and Tees

Quantity 2 - Cast Iron Pump (For Secondary Pump - Size of Pump Depends on System)

Quantity 2 - Pump Flanges (For Primary Loop Side and Most Likely 3/4 Inch)

Quantity 2 - Webstone ProPal Series 5865 Primary Secondary Loop Purge Tee

Quantity 1 - Hydronic Heating Expansion Tank (Dependant on System)

Qunatity 1+ - Hydronic Circulator Switching Relay

Quantity X - Hydronic Heating Thermostats and Floor Sensors

Quantity 1 - Hydronic BackFlow Preventers and Combo AutoFill Valves

Quantity 1 - Hydronic Air Eliminators, Air Separators, Air Scoops and Dirt Separators

Quantity 1 - Hydronic Boiler Pressure Relief Valves and Water Heater Relief Valves

Quantity 1 - Taco Flo Checks Valves

 

Hydronic Heating Side (Distribution)

Quantity X - Hydronic Radiant Heat Pex Tubing (Depends on Systyem)

Quantity X - Hydronic Radiators and Convectors (Depends on System)

 

X = Various Amounts of Product needed - dependant on actual system