User Guide

10
Thermostat: Honeywell L4080B1295 (Operating range = 120°F to 160°F, 15° fixed differential) Stock Code 51294
Temperature and Pressure Relief Valve: PP-40: Watts 100XL-8 (100 Mbh, 8” element)
PP-60/80/120: Watts 40XL-8 (200 Mbh, 8” element)
Well: 1/2” NPT Stainless Steel Long Shank with 3/4” NPT Bushing (Stock Code PMW3SENP)
Dimensions
Repair Parts
Table 7: Dimensions and Specifications
Figure 9: Cutaway View
Model
No.
Dimensions [inches]
Pressures
[psig]
Tank
Capacity
[U.S.
Gallons]
Diameter Height
Floor to
‘Boiler In’
Floor to
‘Boiler Out’
Floor to
‘Cold - Drain’
Floor to
‘Hot - T&P’
Test Working
PP-30-LB 23¼ 28½ 9 4½ 4½ 22 300 150 30
PP-40 19¼ 52½ 9
4½
4½ 46 300 150 37
PP-60 23¼ 52½ 9 4½ 4½ 46 300 150 57
PP-80 23¼ 72 29 5½ 5½ 64 300 150 77
PP-120 27 73½ 30¼ 7¼ 7¼ 66 300 150 119
PP-40-DW 19¼ 52½ 9 4½ 4½ 46 300 150 37
PP-60-DW 23¼ 52½ 9 4½ 4½ 46 300 150 57
PP-80-DW 23¼ 72 29 5½ 5½ 64 300 150 77
PP-120-DW 27 73½ 30¼ 7¼ 7¼ 66 300 150 119