35919-4-1015
Page 16
GAS SUPPLY
Checking Manifold Pressures
Both Propane and Natural gas valves have a built-in pressure
regulator in the gas valve. Natural gas models will have a manifold
pressure of approximately 3.5-in w.c. (.871 kPa) at the valve outlet
with the inlet pressure to the valve from a minimum of 4.5-in w.c.
(1.120 kPa) for the purpose of input adjustment to a maximum of
14.0-in w.c. (3.484 kPa). Propane gas models will have a manifold
pressure approximately 10.0-in w.c. (2.49 kPa) at the valve outlet
with the inlet pressure to the valve from a minimum of 10.8-in w.c.
(2.68 kPa) for the purpose of input adjustment to a maximum of
14.0-in w.c. (3.484 kPa).
Gas Supply Pressure (inches w.c.)
Minimum
Normal
Maximum
Natural Gas
4.5
7.0
14.0
LP (Propane)
10.8
11.0
14.0
Manifold Pressure (inches w.c.)
Normal (HI)
Natural Gas
3.5
LP (Propane)
10.0
