Reliance 50 gal 37,000 BTU Propane Water Heater

1-1/2 Non-CFC foam insulation; 81 gallon first hour rating Uniform Energy Factor (UED); Recovery 21 gallon per hour at 90 degree rise, Diffuser-End pex dip tube; Glass-lined tank premium grade anode rod protects against tank corrosion, Ace RSC available replacement parts: elements Ace T&P valve Ace 4008611, L.P. Pilot assembly Ace 4517157; NOTE: Dimensions and specifications subject to change without notice in accordance with Reliance Water Heaters policy of continuous product improvement.