Technical Data
Page 1
... is for plastic (polymer) headers. Swimming Pool and Spa Heating Products Suffix "X" is for cupro-nickel tubing; a Digital heater using propane gas is "EN". "C" is for a Digital heater using natural gas is "EP"; Technical Data Digital Low NOx Gas Heaters C INDOOR DRAFTHOOD B J CANONBEASUICNROSFMHTAAECBLAEULT!SEETDRIBDLIERECTLY 4-3/8" ... and Stackless Top 174 197 219 237 Indoor Drafthood 12 15 17 20 Designation for copper Tubing Example: P-M407A-EN-X = Plastic headers, 407 model size, digital, natural gas, cupro-nickel For elevations above 5000 feet consult the factory.
... is for plastic (polymer) headers. Swimming Pool and Spa Heating Products Suffix "X" is for cupro-nickel tubing; a Digital heater using propane gas is "EN". "C" is for a Digital heater using natural gas is "EP"; Technical Data Digital Low NOx Gas Heaters C INDOOR DRAFTHOOD B J CANONBEASUICNROSFMHTAAECBLAEULT!SEETDRIBDLIERECTLY 4-3/8" ... and Stackless Top 174 197 219 237 Indoor Drafthood 12 15 17 20 Designation for copper Tubing Example: P-M407A-EN-X = Plastic headers, 407 model size, digital, natural gas, cupro-nickel For elevations above 5000 feet consult the factory.