Honeywell R8182 Protectorelay and Hydronic Heating Control, Combination, 130 - 240 deg F, 10 deg F Differential, SPDT Switch, 4.4 A at 120 VAC, 26.4 A at 120 VAC, Vertical Mount, 7-1/8 Inch H x 5-1/4 Inch W x 3-7/16 Inch D, Includes: Auxiliary Zc and Zr Terminals May Be Used To Provide Circulator Zone Control Through An R845A Switching Relay, Heat Conductive Compound and Vertical Case
- Use in intermittent ignition applications
- Capable of zone control with zone valves
- Circulator zone control with ZC and ZR terminals on R8182D, E, H, J. 8*Flame failure during the running cycle results in a 45 sec attempt to restart
- If unsuccessful, safety shut-off occurs, requiring manual reset before burner can be restarted
- R8182D, E, F mount directly on burner; R8182H, J mount on 4 x 4 Inch junction box and include 5 ft(1.5 m) armored capillary with remote sensor
- C554A cadmium sulfide flame detector and a 24 VAC thermostat required
- 1-1/2 Inch Insulation Depth
Standard/Approvals: CSA LR95329-1, UL MP268
Application: Oil-fired Hydronic Heating Systems
