Thermal Expansion 4.4 Gallon at Menards®

Thermal Expansion 4.4 Gallon

Model Number: G12L  | Menards® SKU: 6913379

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Thermal Expansion 4.4 Gallon

Model Number: G12L  |  Menards® SKU: 6913379

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  • Description
  •  |  Specifications

Water heater safety tanks prevent hot water from back flowing into a cold water line or from escaping through the pressure relief valve and onto the floor. They prevent constant fluctuations in water pressure that damage the heater and associated piping. National plumbing code mandates installation when a backflow preventer is present. The G12 is to be used with 100 gallon or less hot water heaters. The system connection is 3/4" NPTF - stainless steel. Its max working pressure is 150 PSI and it's precharged from the factory at 40 PSI. The max operating temp is 200°F. No saddle valve is included (5 year warranty).

  • Does not include saddle valve
  • Elminates pressure relief valve spillage
  • Protects water heater, appliances and fixtures
  • Prevents dangerous pressure buildup
  • Rigid poly liner
  • Butyl diaphragm for long life
  • Welded steel construction
  • Sizing -up to a 100 gallon water heater
  • System connection- 3/4" NPTF; stainless steel
  • Max operating temp:200°F max work pressure: 150 PSI
  • Precharged at 40 PSI

Dimensions: 11"D X 15"H; Color May Vary
Shipping Dimensions: 16.25 x 11.25 x 11.25
Shipping Weight: 9.0 lbs

Brand Name: Water Worker


Compatible Pipe Material: Copper Connection Type: 3/4 NPTM inch
Maximum Operating Pressure: 150 pounds per square inch Maximum Operating Temperature: 200 degree Fahrenheit
Package Quantity: 1 box Product Type: Expansion tanks

Please Note: Prices, promotions, styles and availability may vary by store and online. While we do our best to provide accurate item availability information, we cannot guarantee in-stock status and availability as inventory is sold and received continuously throughout the day. Inventory last updated 2/12/2016 at 5:00am EST. Online orders and products purchased in-store qualify for rebate redemption. Rebates are provided in the form of a merchandise credit check which can only be used in a Menards® store.
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