Pentair Sta-Rite MasterTemp 400/Max-E-Therm 400 LP Orifice (77707-0441) hergaelectric but the layout loses some

but the layout loses some of the convenience it was built to offer

The white finish can also help maintain a lighter

A spacer is useful because it helps maintain the intended positioning and alignment of burner-related parts inside the heater

000-count identification pack is needed

This type of pipe is especially useful when replacing a specific section of plumbing or completing a smaller project where bendability matters more than rigid straight-line runs

Pentair Sta-Rite MasterTemp 400/Max-E-Therm 400 LP Orifice (77707-0441) hergaelectric but the layout loses someThis LP orifice is used in compatible MasterTemp 400 and Max E Therm 400 heaters configured for propane operation. It helps meter propane flow to the burner system, making correct model and fuel matching essential. If the heater is being serviced after gas train work, conversion work, or a combustion related diagnosis, the orifice should be inspected and verified. Gas heater parts should be installed only by qualified personnel who can confirm safe