Gas Ignition & Pilots

Features Compact flame detector for use with flame safeguard controls with ultraviolet amplifiers Use with Honeywell Flame Safeguard primary safety controls and burners requiring ultraviolet flame detection C7027 mounts on a 1/2" sighting pipe by using an integral collar Detectors can be wired in parallel for difficult sighting applications C7027 seals against pressures up to 5 PSI (34.5KPA) when correctly installed Allows for blast tube mounting due to compact size C7044 mounts with a two screw bracket The C7044 UV sensor tube is enclosed in a stainless steel housing C7044 has the ...

Robertshaw's 41-400 Series Norton Hot Surface Ignitors deliver dependable ignition in heating systems of every description. From furnaces and boilers to rooftop heaters, infrared burners, unit heaters, water heaters and many other types of HVAC equipment. The 41-400 Series Hot Surface Ignitors are made of high-purity recrystallized silicon carbide (CrystarTM) which combines physical and thermal strength with stable electrical properties. The 41-400 Series are designed to reach ignition temperature(s) within 17 seconds. They have 18-gauge nickel chrome lead wires embedded and metalized in ...

3/4" x 3/4" 24V Step Open Gas Valve Combination gas control for use in 24 VAC, gas-fired, standing pilot appliances with capacities from 30 to 300 cfh. Controls include safety shutoff, manual valve, two automatic operators, pressure regulator and pilot adjustment. Compact size. Provide two automatic valves. Solenoid operated first automatic valve opens on thermostat call for heat; closes when call for heat ends. Diaphragm-operated second automatic valve opens under control of regulator; closes if gas or power supply is interrupted. Meets codes requiring dual safety shutoff. Natural to LP ...

Robertshaw's 41-400 Series Norton Hot Surface Ignitors deliver dependable ignition in heating systems of every description. From furnaces and boilers to rooftop heaters, infrared burners, unit heaters, water heaters and many other types of HVAC equipment. The 41-400 Series Hot Surface Ignitors are made of high-purity recrystallized silicon carbide (CrystarTM) which combines physical and thermal strength with stable electrical properties. The 41-400 Series are designed to reach ignition temperature(s) within 17 seconds. They have 18-gauge nickel chrome lead wires embedded and metalized in ...

Flame failure response time of 0.8 or 3.0 seconds. Flame signal strength ranges from 0.0 to 5.0 Vdc. Plug into 7800 relay module through printed circuit board edge connector keyed for proper orientation. Flame signal test jacks to measure amplifier flame signal voltage. Color-coded labels identify flame detection type. Dynamic Self-Check Amplifier test the detectors and all electronic components in the flame detection system 7800 SERIES relay module locks out on safety shutdown with flame detection system failure. Compatible with existing Honeywell flame detectors (order separately).