B-R406AEPX 399,000 BTUs Pool and Spa Digital Heater - Propane Gas - Cupro-Nickel - Salt Water - ASME Certified width_32 Inches This spring loaded relief valve

This spring loaded relief valve is made of corrosion resistant bronze and fits 1-1/2 inch threaded pipe

This Warning No Lifeguard On Duty (16 Years And Under) aluminum sign measures 24 x 18 inches

This is a Taylor Alkalinity Standard 100 parts per million (ppm) replacement reagent for various Taylor pool water testing kits

Removes MPS interference from the DPD testing in Taylor Kits

For Classic Series 45

B-R406AEPX 399,000 BTUs Pool and Spa Digital Heater - Propane Gas - Cupro-Nickel - Salt Water - ASME Certified width_32 Inches This spring loaded relief valveThis Raypak B R406A Digital Pool and Spa Heater is 399,000 BTUs, is fueled by propane gas, and features bronze headers, cupro nickel heat exchanger tube, and ASME certification. These salt water friendly ASME heaters are for commercial installations up to 2,000 feet and also feature condensation protection and PolyTuf Textured Powder Coating. They meet the ASME pressure vessel requirements demanded by code for commercial installations over 200,000