The Raypak 156A Heater is the perfect choice for large above ground pools, spas and smaller inground pools. The Versa 156 has up to 50% more BTU's than competitor's above ground pool heaters which means it will heat up your water that much faster allowing you to extend your swim season by opening your pool earlier and closing it later. Energy-smart Raypak heaters consistently achieve the highest efficiency ratings and they exceed all federal and state standards. The heat exchanger fin tubes are each made from a single piece of extruded copper. This integral-fin design allows maximum heat transfer to be attained and maintained.

The Raypak P-R156A-EN-C (014784) Pool Heater is a 150,000 btu natural gas (NG) electronic ignition (120/240 volt) heater for above ground pools, spas and hot tubs.