Sid Harvey Remanufactured R75-40R

Sid Harvey Remanufactured R75-42R

Sid Harvey Remanufactured R75-51R

• Controls oil burner, oil valve (if desired) and the ignition transformer in response to a call for heat
• Solid state flame sensing circuit
• LED on terminal strip indicates system lockout
• Remote lockout indication
• Enclosed safety switch with External reset butTon
• Manual trip lever opens safety switch for system maintenance
• Mounts on standard 4 x 4" junction box
• C554A cadmium sulfide flame detector and 24 VAC thermostat required
• With 15 sec safety timing, alarm outputs and manual safety switch

Sid Harvey Remanufactured R75-29R

Sid Harvey Remanufactured R80-40R

Sid Harvey Remanufactured R80-32R

Sid Harvey Remanufactured R80-30R

Sid Harvey Remanufactured R79-6R

• Immersion type aquastat controller and oil burner primary control provides high limit and low limit/circulator control for oil-fired hydronic heating systems
• 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 shutoff occurs, requiring manual reset before burner can be restarted
• C554A cadmium sulfide flame detector and a 24 VAC thermostat required
• Includes auxiliary ZC and ZR terminals may be used to provide circulator zone control through an R845A switching relay, horizontal case
• Maximum 250 deg F at element, 15 deg F fixed high limit differential temperature
• 45 sec safety switch timing
• 1/2"-14 NPT well spud size
• 0.2 amp anticipator setting
• 1-1/2" insulation depth,
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  Sid Harvey Remanufactured R80-52R

Sid Harvey Remanufactured A4-15R

Sid Harvey Remanufactured S14-1R