2
SECTION 2: SPECIFICATIONS
Gas Pipe connection: 1/2” NPT Female
MODEL SUFFIXES:
N
Natural Gas
L
Propane Gas
6C
Standing Pilot Ignition, 100% Safety Shutoff, Manual Valve (White-Rodgers)
9A
Standing Pilot Ignition, 100% Safety Shutoff, Thermostatic Controlled Valve (Robertshaw)
9B
Standing Pilot Ignition, 100% Safety Shutoff, Thermostatic Controlled Valve (Robertshaw) with Suspension
assembly and Tip-over switch
SECTION 3: INSTALLATION OF THE THERMOSTAT BULB (RCH100 9A & 9B models)
The thermostat bulb is not factory installed to avoid shipping damage. To install the thermostat bulb, insert the sensing
bulb into the retianer bracket. Secure bulb by gently squeezing the tabs of the bracket, taking care not to crimp the bulb
capillary. See Figure 1 ”Thermostatic Bulb Retainer detail.” on page 3
Table 1: Model input rating
MODEL NO
GAS TYPE
INPUT BTU/HR
ORIFICE SIZE
RCH100
NATURAL
100,000
#12 (.1890)
RCH100
PROPANE
95,000
7/64
(.1094)
Table 2: Model Dimensions
DIMENSIONS
RCH100
HEATER
15"Dia. x 32-1/4"
PACKAGED
18-1/2" x 18-1/2" x 34"
SHIPPING WEIGHTS
40 LBS.
BURN HAZARD
Hot surfaces! Do NOT move,
handle or service heater
while operating.
Allow at least 10 minutes
before touching any surfaces.
Failure to do so may result
in serious injury.
WARNING
FIRE HAZARD
Heater must be on a stable
and level surface.
Failure to do so may result
in death, serious injury or
property damage.
WARNING
Summary of Contents for RCH100
Page 3: ......
