Raypak 156A Above Ground Propane Gas Pool and Spa Heater 150K BTU |Electronic Ignition | High Altitude 4000-6999 Feet | P-R156A-EP-C 014824 | 014788 $2,499.00 Raypak 106A Above Ground Natural Gas Pool & Spa Heater | Manual Thermostat Electronic Ignition | 105K BTU | 0-4999 Feet P-R106A-EN-C 014815 | 014779 $2,234.00 Raypak 106A Above Ground Propane Gas Pool & Spa Heater 105K BTU | Electronic Ignition | 0-1999 Feet | P-R106A-EP-C 014817 | 014781 $2,234.00 Raypak 156A Above Ground Natural Gas Pool and Spa Heater 150K BTU | Electronic Ignition | 0-4,999 Feet | P-R156A-EN-C 014820 | 014784 $2,499.00 Raypak 156A Above Ground Propane Gas Pool and Spa Heater 150K BTU |Electronic Ignition | 0-1,999 Feet | P-R156A-EP-C | 56277 $2,734.00 Raypak 156A Above Ground Natural Gas Pool and Spa Heater 150K BTU| Electronic Ignition | High Altitude 5000-9999 Feet | P-R156A-EN-C | 56276 $2,754.00 Raypak 156A Above Ground Propane Gas Pool and Spa Heater 150K BTU | Electronic Ignition | High Altitude 2000-3999 Feet | P-R156A-EP-C $2,499.00