PP221, HA3027 Nozzle Kit 110-125K btu for Forced Air Heaters 100735-32

The PP221 nozzle with o-ring is for the 110k and 115k BTU heaters as well as the 125k BTU heater that has the plastic shell on the tank. Numbers stamped on nozzle: 100735-19 Below are some of the models that use the PP221 nozzle: B110B, B110BT, B115, B115CT, B115DT, B115T, BC115DT, M125AT, M125T, M125TH, PK110, PK115T, PKC115DT, R110B, R110BT, R110C, R115, R115C, R115DT, R115T, RC115CT, RC115DT, RC115T, RE125AT, RE125T, REM110B, REM110BT, REM115, REM115C, REM115DT, REM115T, RH125AT, RH125T, RHD125T, RL125T, RM115, RM115CT, RM115DT, UK115T, UKC115DT.