Robertshaw Hot Surface Igniter: Mfr Part # 41-402
SKU 3G-OTH-77928
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Frequently Asked Questions
What is a Robertshaw 41-402 hot surface igniter used for?
The Robertshaw 41-402 hot surface igniter is used in gas-fired furnaces, boilers, and HVAC systems to ignite the burner by heating a silicon carbide or nitride element to glow. It replaces failed igniters in residential and light commercial heating equipment, restoring reliable ignition.
What are the specifications of the Robertshaw 41-402 hot surface igniter?
The Robertshaw 41-402 is a hot surface igniter with manufacturer part number 41-402. It is designed as a direct replacement for specific furnace models. For exact voltage, resistance, and mounting dimensions, consult the OEM service manual or contact 3G Electric for application guidance.
Where to buy a Robertshaw 41-402 hot surface igniter worldwide?
3G Electric supplies the Robertshaw 41-402 hot surface igniter to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time; we source genuine Robertshaw components for HVAC maintenance and repair.
How to install a Robertshaw 41-402 hot surface igniter?
To install the Robertshaw 41-402, first disconnect power and gas to the furnace. Remove the old igniter, noting its orientation and gasket. Insert the new igniter, secure it with screws, and reconnect the wiring. Restore power and test for proper glow and ignition. Always follow the manufacturer's instructions.
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3G Electric supplies Robertshaw replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
