LFU5B-Z3 Cast Copper Silicon Alloy Standard Water Pressure Reducing Valve, 3/4 in, Female Union x FNPT, 25 -75 psi, Lead-Free

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How it Works. In a conventional system with a central water heater, any cold water standing in the pipes between the heater and the point-of-use is dumped down the drain as hot water travels from the heater.

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In a demand recirculating system, when the system is activated the pump starts recirculating cooled water that's been sitting in the hot water line and sends it back to the water heater through the cold water line. When the water reaches a desired temperature a control turns off the pump. This process is similar to turning on the hot water faucet and letting the water run until it gets hot, but instead of the water going down the drain, it is simply returned back to the water heater—saving energy and water.

Radiant Manifold(63) · 5-Branch Radiant Floor Heating Pex Manifold With Stainless Steel For 1/2" PEX Tubing,Set 5 Loop Radiant Floor Manifold · Techtongda 10- ...

NOTICE Use of the flood sensor does not replace the need to comply with all required instructions, codes, and regulations related to installation, operation, ...

Use an air compressor or bicycle pump to re-pressurize the 4-gallon tank to 5 psi and 7psi for the 14 gallon tank. Reconnect the yellow line at point Y. You are ...

... Inch BSP male fitting on the outlet side. The inlet is 1/2 Inch BSP ... Shurflo Water Pressure Limiting Valve 50psi, USA f-NPT-3/4. Reduces mains ...

Part #: 3200-2-2 ; Part Category: RF/Microwave Devices ; Manufacturer: Aeroflex / Weinschel ; Description: Variable Attenuator, 0MHz Min, 2000MHz Max, 4.75dB ...

Description · DESCRIPTION The Apollo® Model RPLF4A Series Reduced Pressure Backflow Preventers provide maximum protection against back-siphonage or backpressure ...

The Zurn Wilkins AG Air Gap Fitting for Reduced Pressure Principle Backflow Preventers allows for the connection of a drain pipe to the backflow preventer to ...

LFU5B-Z3 Cast Copper Silicon Alloy Standard Water Pressure Reducing Valve, 3/4 in, Female Union x FNPT, 10 - 35 psi, Lead-Free

Demand hot water recirculating systems can save water and energy in some situations. Potential benefits of installing a demand recirculating system during your next new construction or home retrofitting project, include:

2024416 — Because of the double check valve design, combined with the diaphragm and relief valve, a backflow preventer is practically foolproof. Fouls ...

In an integrated loop system, hot water is re-circulated intermittently. Hot water is returned to the water heater through the cold water pipes. This process raises the temperature of the cold water slightly, but it returns to the usual cold temperature in a short time.

Product Description. DEMA ASSE 1012 Approved Constant Pressure Backflow Preventer with GHT Fittings DEMA's automatic dispensing and proportioning systems ...