SoundGuy wrote:
Atwood water heater relief valve, 1/2", Mfg Part #92655.
That part number is for a 75 psi 1/2" NPT relief valve. Not the one used on typically Atwood RV Water Heater
There are FOUR (4) different part numbers for Atwood Water heaters.
These 2 are most common based on year/model
91604 Relief Valve (150 psi) 1/2” - NPT
90028 Relief Valve (150 psi) 3/4” - NPT
These two are less common---mostly used for 'marine applications'
92655 Relief Valve (75 psi) 1/2” - NPT
92647 Relief Valve (75 psi) 3/4” - NPT
Suburban water heater relief valve, 3/4", Mfg Part #161230.
Atwood.....can be confusing----based on year/model and application (RV/Marine)
Suburban.....straight forward---one size
