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Caleffi KIT290503A Tankless Water Heater Service Valve Kit, 3/4" FNPT with Pressure Relief Valve - Edmondson Supply

Caleffi KIT290503A Tankless Water Heater Service Valve Kit, 3/4" FNPT with Pressure Relief Valve

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$156.00
$95.03
SKU KIT290503A
Currently 9 in stock.

Caleffi KIT290503A Tankless Water Heater Service Valve Kit, 3/4" FNPT with Pressure Relief Valve

The 290 Series tankless water heater service valve kit connects directly to the standard ¾” MNPT nipples on the heater to facilitate isolating, flushing and servicing the water heater. The union connections make installation simple and quick. The kit includes one blue-handled cold water inlet fullport positive-shutoff 3-way ball valve, one red-handled hot water outlet full-port 3-way positive-shutoff ball valve, and a pressure relief valve, set to 150 psi, which field-mounts to a side port on the hot water outlet ball valve. The ¾” garden hose capped connections are for hose hookups to flush the heater.

  • Maximum working pressure:  400 psi 
  • Medium temperature range:  32 - 210° F
  • Material:  DZR low lead brass


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