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Washer, 3/4". Can be used to with part 5348 (Cap, Brass 3/4") to cover end of brass hose bib (p/n 199).
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Cap, Brass, 3/4". Can be used to with part 5349 (Washer, 3/4") to cover end of brass hose bib (p/n 199).
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Full port ball valve 1/2 for Central PEX.
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Mounting Bracket for 3/4" Thermostatic Valve.
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Brass FIP Ball Valve, 1/2".
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Brass FIP Ball Valve. 3/4" Full Port Ball Valve is used on both sides of the pump and on the furnace for each water line. Ball Valve, 3/4" Full Port
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Replacement thermostat for thermostatic valve kits. Includes gasket and instructions. Note that for the 1-1/4" thermostatic valve, two thermostats are required. Thermostat Kit, 150F
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Brass FIP 1" Ball Valve
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Automatic Vent Valve, vents air automatically. For use in pressurized systems only. Fitting is 1/8" NPT.
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Vent Elbow, Copper, 1" x 1" sweat fittings
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Full port ball valve 1 for Central PEX.
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Vent Elbow, Copper, 3/4" x 3/4" sweat fittings
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Sweat Ball Valve, 3/4" x 3/4", sweat fittings - Lead Free
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Brass Swing Check Valve with FIP fittings prevents reverse circulation. Swing Check Valve, Brass, 3/4"
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Manually operated, FIP, brass 3-Way Valve.
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For use with 1/2" PEX pipe in radiant floor installations. Manifold fittings are 1" copper sweat; valve fittings are 1/2" barbed. Does not include valves or caps.
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For use with 1/2" PEX pipe in radiant floor installations. Manifold fittings are 1" copper sweat; valve fittings are 1/2" barbed. Does not include valves or caps.
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Thermostatic radiator valve replacement head only
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Brass Swing Check Valve with FIP fittings prevents reverse circulation. Swing Check Valve, Brass, 1-1/4"
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Purging and Filling Tee used to fill system and purge system of air. Purge Tee, Drain, Brass, 3/4" female
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Brass FIP Ball Valve, 1-1/4".
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Used in hydronic floor heating to prevent ghost flow when the components are above the manifold. Can be installed horizontally or vertically. Flow Check Valve, 1" cast iron, threaded FNPT x FNPT connections.
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For use with 1/2" PEX pipe in radiant floor installations. Manifold fittings are 1" copper sweat; valve fittings are 1/2" barbed.
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The Thermostatic Valve is the first item plumbed inside the building (unless the furnace circulation pump is mounted indoors) and helps to prevent the water temperature from dropping below the optimal operating temperature. Protects against corrosion and freezing by reducing the heat load on the outdoor furnace when the fuel runs out. One is required for each set of supply and return lines connected to the furnace. A single 3/4" Thermostatic Valve comes with each furnace. A separate fittings kit (p/n 1548) is available for easy installation. For 1-1/4" supply and return lines, Thermostatic Valve (p/n 2500025) and fittings kit (p/n 1624) should be used.
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For use with 1/2" PEX pipe in radiant floor installations. Manifold fittings are 1" copper sweat; valve fittings are 1/2" barbed.
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Fittings Kit for 3/4" Thermostatic Valve. Valve (p/n 2500024) sold separately.
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Designed specifically for water heaters, with a temperature range of 90F - 130F. Water Heater Mixing Valve, 3/4" NPT fittings. Includes 18" braided hose and brass tee.
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Replacement head for 114 and 127 3-Way Zone Valves (valves no longer available). Can also be used as a replacement head for 571 and 671 2-way zone valves.
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For controlling water temperature in various types of radiant heat systems. Temperature range 70F - 180F. These are not anti-scald valves and are not intended to be used on water heaters. Radiant Mixing Valve, 3/4" NPT fittings
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For controlling water temperature in various types of radiant heat systems. Temperature range 70F - 180F. These are not anti-scald valves and are not intended to be used on water heaters. Radiant Mixing Valve, 1" NPT fittings
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