Skip to content

Robertshaw 110-202 1/2" Natural Gas Water Heater Gas Valve

Save 63%
Original price $280.13
Current price $104.59
SKU 110-202
Currently 3 in stock.

Robertshaw 110-202 1/2" Natural Gas Water Heater Gas Valve

The Robertshaw® 110 Series Water Heating Gas Valves are designed for universal replacement applications in water tanks. All models feature a built-in, non-cycling Energy Cut-Off (ECO) system to shut off all gas to the water heater in case of excessive water temperatures. The ECO is designed to detect over-temperature conditions and to open. Once opened, the control will not function and a new replacement will be required.


Features and Benefits

  • Models include 5-1/2” sensing element



Series Application: Water Heater Thermostat Uni-Kit
Outlet Size: 1/2" Inverted Flare
Pressure Regulation: 4.0" WC Natural Gas
Shank Length: 1-3/8"
Inlet Size: 1/2" Pipe
Flow Setting: 45,000 BTU
Temperature: 160°F (71°C)
Factory Part Number: 220RTSP



Cross Reference

Bradford-White: 265-34792-01
Camco: 08401, CM-4.5
Grainger: 4E121
Honeywell: V5121A, V5124A, V5126A, V5130A1003, V5130A1011, V5130A1029, V5130A1037, V5130A1045, V5130A1052, V5130A1060, V5130A1078, V5130A1086, V5130A1094, V5130A10B6, V5130A1102, V5130A1110, V5130A1128, V5130A1136, V5130A1144, V5130A1151, V5130A1169, V5130A1177, V5130A1185, V5130A1193, V5130A1201, V5130A1219, V5130A1227, V5130A1235, V5130A1243, V5130A1250, V5130A1268, V5130A1276, V5130A1284, V5130A1292, V5130A1300, V5130A1318, V5130A1326, V5130A1334, V5130A1342, V5130A1359, V5130A1367, V5130A1375, V5130A1383, V5130A1391, V5130A1409, V5130A1417, V5130A1425, V5130A1441, V5130A1458, V5130A1466, V5130A1482, V5130A1490, V5130A1508, V5130A1516, V5130A1532, V5130A1540, V5130A1557, V5130A1607, V5130A1A5, V5130A1A7, V5130A1B14, V5130A1B4, V5130A1B5, V5130A1B7, V5130A1B8, V5130A2A7, V5130A3B4, V5130A4B5, V5130A4B7, V5130A6B5, V5130A8B4, V5130A9A7, V5130P1042, V5130R1071, V5130R1238, V5130R2053, V5130R2061, V5130R2095, V5130R2129, V5130R2194, V5130R2202, V5130R2228, V5130R2301, V5130R2343, V5130R2392, V5130R2400, V5130R2442, V5130S2009, V5130T2015, V5130T2023, V5130T2031, V5130T2056, V5130T2072, V5130T2080, V5130T2098, V5130T2106, V5130W2042, V5131B1B7 
Invensys Climate Controls: 66136203C, 66136308C, 66176368C, 66176374C
Mor-Flo Industries: 690-1500
Rheem: AP08555B, AP09051B, AP10022B, AP1002B, AP11820-1, AP13449F, AP793C, AP7942B, AP-8555-B, AP8555B-15, AP8555D, AP8555S-1, AP9024B
Robertshaw: 16-536-015, 220RTSP, 66-106-232, 66-136-232, 66-136-257, 66-136-308, 66-137-207, 66-137-285, 66-137-303, 66-138-317, 67-436-404, 69-406-404, 69-409-406, 69-436-404, 69-436-425, 69-439-406A, 69-439-421
Uni-Line: 1011-221, 110-300, 110-316, 110-317, 110-357, 110-371, 66022, 75-038-004, CM-45
White-Rodgers: 3773U, 3773U-114, 3773U-168, 3775U, 37C73U-168, 37C73U-199, 37C73U-292, 37C73U-607, 37C73U-610