Reznor 101901 Switch

The Reznor 101901 Switch is a heavy-duty Single Pole Double Throw (SPDT) component engineered for precise control in HVACR systems. Rated for 15 Amps, this genuine OEM Reznor part is critical for managing blower and fan operations in industrial unit heaters. Designed for 24VAC or line voltage applications, the Reznor 101901 SPDT Switch facilitates seamless load switching between two active outputs, ensuring stable climate management in commercial environments. This toggle switch is optimized for high current capacities, maintaining equipment efficiency without compromising system safety. Whether you are performing a field repair on a furnace or a custom air handler installation, this high-integrity Reznor replacement switch provides the electrical reliability required for 24/7 HVAC automation. Its robust construction minimizes contact resistance, making it the standard choice for technicians seeking a direct-fit solution for Reznor 101901 specifications.

• Universal Compatibility: Engineered as a direct OEM replacement part for diverse Reznor unit heaters and air handlers.
• High Amperage Rating: Reliable 15 Amp capacity handles the inductive loads of fans and motors without premature failure.
• SPDT Circular Logic: The Single Pole Double Throw configuration allows for versatile wiring options, managing two separate circuits from a single point.
• Durable Construction: Built for the rigors of mechanical rooms, ensuring long-term duty cycles in high-demand industrial systems.

Is the Reznor 101901 compatible with low-voltage control circuits?
Yes, this switch is frequently utilized in 24V control circuits to manage relay coils or motor starters, and it is also rated for heavier electrical loads up to 15A.

Can I use this switch for both fan and heater controls?
Because this is an SPDT switch, it is ideal for applications where you need to transfer power between two different components, such as a fan and a heating element or different speed taps.

What is the typical mounting style for this part?
The Reznor 101901 typically features a standard toggle interface with terminal connections designed for quick integration into existing HVAC control panels.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.