21
Millivolt System, Lighting, & Burner Control
Pilot Burner Adjustment
1.Adjust pilot screw to provide
proper sized flame.
Recommended Maximum Lead Length (Double
Wire) When Using Wall Switch or Thermostat
Wire Size
Max. Length
14 GA.
100 FT.
16 GA.
64 FT.
18 GA.
40 FT.
20 GA.
25 FT.
22 GA.
16 FT.
CAUTION: DO NOT
WIRE 120 VOLT
POWER TO MILLI-
VOLT SWITCHES OR
THERMOSTAT.
