Robertshaw 110-206 Uni-Line Natural Gas Water Heater Valve, 2-3/8" Shank

The Robertshaw® 110 Series gas water heater valve was first manufactured for the O.E.M. market in 1955. For the last 50 years, the 110 series has been the definitive gas water heater valve. Over the years, minor product improvements were incorporated, but the valves have remained basically the same. The 110 Series Water Heater Thermostat Uni-Kit® and Commercial Water Heater Thermostat Uni-Kits® were designed for universal replacement applications. All models feature built-in, non-cycling Energy Cut-Off (ECO) system to shut off all gas to the water heater in case of excessive water temperatures. If an ECO has detected an over-temperature condition and has opened, the control will not function and a new replacement will be required. All domestic and RV models have a 160°F temperature high stop. All commercial models have a 180°F temperature high stop. 5-1/2" sensing element.

Factory Model: R110RTSP
Capacity: 38K
Inlet Size: 1/2" PIPE
Outlet Size: 1/2" INV. FLARE
Shank Length: 2-3/8"
Pressure Regulator Setting: 3.5" W.C. NAT. GAS
Comments: 160°

Cross Reference:
BRADFORD-WHITE 222-41805-04A
BRADFORD-WHITE 66180343
Invensys Climate Controls 66143308C
Invensys Climate Controls 66183368C
RHEEM AP8555R-1
RHEEM AP8555U
ROBERTSHAW 66-144-218
ROBERTSHAW 66-144-243
ROBERTSHAW 66-144-285
ROBERTSHAW R110RTP
ROBERTSHAW R110RTSP
UNI-LINE 66023
UNKNOWN 3200563
UNKNOWN 33065-20
WHITE-RODGERS 3763U-128
WHITE-RODGERS 3773U-182
WHITE-RODGERS 37C73U-197
WHITE-RODGERS 37C73U-198