VENTING
21
**IMPORTANT NOTE: All vent pipes must be glued,
properly supported, and the exhaust must be pitched
a minimum of a ¼" per foot back to the heater (to
allow drainage of condensate).
Figure 4-5
**IMPORTANT NOTE: All vent pipes must be glued,
properly supported, and the exhaust must be pitched
a minimum of a ¼" per foot back to the heater (to
allow drainage of condensate).
Figure 4-6
DIAGRAMS FOR VERTICAL VENTING
Summary of Contents for HIGH EFFICIENCY HEATER with the "925" Controller
Page 6: ...GENERAL INFORMATION 6 Figure 1 3 T50M T80M DIMENSIONS...
Page 7: ...GENERAL INFORMATION 7 DIMENSIONS 80M 140M 199M Figure 1 4 Figure 1 5...
Page 44: ...MAINTENANCE 44...
Page 45: ...MAINTENANCE 45...
Page 46: ...NOTES 46...
Page 47: ...NOTES 47...
