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For product-specific approval information, please refer to the product’s specification sheet (see li

Tekmar261 This entails 12 hours of class time for plumbers or 6 hours of class time for gas fitters

Thermostatic mixing valvetemperature setting Another benefit of installing a thermostatic mixing val

LFN55B Our inventory currently carries over 13 new and used Watts Pressure Reducing Valves. Please c

Mixing valvewater heater I love the variety of what I do. No two days are the same, I have a wonderf

Air gapplumbing We manufacture a standard size 2500L – 3500L, however the steam accumulator can be c

Deringer30 I must service a 4” Deringer Model 30. Can you tell me how to change the rubber component

Expansion tank sizingrule of thumb If you’re wondering how to install a water heater expansion tank,

Series LF007 lead-free double check valve assembly backflow preventers help stop the reverse flow of

Please note NOAA's National Centers for Environmental Information were affected by Hurricane Hel