Immersion type Aquastat controller and oil burner primary control provides high limit and low limit/circulator control for oil-fired hydronic heating systems.

Features & Benefits

• 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
• Flame Failure During the Running Cycle Results in a 45 Second Attempt to Restart
• If Unsuccessful, Safety Shut-Off Occurs, Requiring Manual Reset before Burner Can be Restarted

Specifications

• Type: Multi-Function
• Switch Type: SPST
• Overall Dimensions: 5-1/4 Inch Width x 3-7/16 Inch Depth x 7-1/8 Inch Height
• Input Supply Rating: 120 Volt AC 60 Hertz
• Temperature Rating: 130 to 240 Deg F (High Limit), 110 to 220 Deg F (Low Limit)
• Pressure Rating: 200 PSI (Immersion Well)
• Media Handled: Gas
• Inclusions/Features: Auxiliary ZC and ZR Terminal, Heat-Conductive Compound and Vertical Case
• Application: Oil Fired Hydronic Heating System
• Applicable Standard: UL, CSA
• Contact Rating 4.4 Amp at 120 Volt AC (Full Load)/26.4 Amp at 120 Volt AC (Locked Rotor) (Burner), 360 Volt Amp (Ignition), 0.2 Amp (Anticipator Setting), 9 Watt (Power Consumption)
• Differential Temperature Rating 10 Deg F Fixed (High Limit), 10 to 25 Deg F Adjustable (Low Limit/Circulator)
• Mounting Type Junction Box
• Pressure Rating 200 PSI (Immersion Well), 100 PSI (Direct Immersion)
• Insulation Depth 1-1/2 Inch
• Humidity Rating 0 to 95 Percent Relative (Non-Condensing)
• Timing 45 Second (Safety Switch)
• Includes Stop Dial, Heat Conductive Compound