Fits Vitorond 100 VR1 22, VR1 27, and VR1 33

Box Contains: Temperature and pressure gauge, 1-1/2" x 1/2" reducing tee, 1-1/2" x 5" nipple

1-1/2" x 3/4" x 1-1/2" reducing tee, 3/4" 90 degree street elbow, 3/4" x 3-1/2" nipple

30 psig pressure relief valve, 1-1/2" x 3/4" reducing tee, Sediment faucet, 5" vent pipe adapter

1-1/2" return injector, Control cable, Junction box, Vitotronic retrofit housing

Burner cable, Burner installation hardware, "F1" Coding plug, Instruction sheets