User Manual
11
FURNACES (CONTINUED): ATMOSPHERIC, GAS & OIL
NATURAL GAS & PROPANE
Verify proper combustion:
• O2
• CO
• Stack Temp
• Vent Pressure
• Efficiency
Test
• Limit Switch
• Pressure Switch
Set Up
• Gas Pressure
Verify proper:
• Static Duct Pressure
• Temperature Rise
• AC side Static Pressure Drop across coils
O
IL FURNACE
Verify proper combustion:
• O2
• CO
• Stack Temp
• Stack Draft
• Efficiency
Test & Verify:
• Smoke
Set Up
• Over Fire Draft
Verify proper
• Static Duct Pressure
• Temperature Rise
• AC side Static Pressure Drop across coils
ATMOSPHERIC FURNACE
Draft
Verify proper
• Temperature Rise
• AC side Static Pressure Drop across coils
Verify proper combustion:
• O2
• CO
• Stack Temp
• Efficiency