Description
Product Overview
The Heatcraft auxiliary heater relay is an authentic OEM component engineered for reliable climate control in walk‑in coolers and related refrigeration systems. Constructed with high‑grade materials, the relay weighs a mere 3.2 ounces, offering a lightweight yet durable solution that adheres to the original equipment specifications. Its compact design ensures easy integration into existing panels, while the precision engineering guarantees consistent heating performance and long‑term durability.
Usage
This relay is ideal for commercial kitchens, grocery stores, and any facility that relies on walk‑in coolers to maintain product freshness. Technicians can install it in standard HVAC control panels without modifications, making it suitable for both new installations and replacement of failed units. 
Why Choose Us
Choosing Heatcraft means selecting a brand with a legacy of refrigeration excellence. Every relay undergoes rigorous quality testing to meet OEM standards, ensuring compatibility and performance that match the original manufacturer’s intent. Our commitment to genuine parts eliminates the risk of sub‑par aftermarket alternatives, providing peace of mind and reduced downtime for your operations.
Key Features
- Genuine OEM part guaranteeing perfect fit and function
- Lightweight design at only 3.2 oz for easy handling
- High‑quality materials deliver reliable, long‑lasting performance
- Direct replacement for original Heatcraft heater relays
- Suitable for commercial walk‑in cooler and HVAC applications
FAQ
Is this relay compatible with all Heatcraft models?
Yes, the relay is designed to match the specifications of Heatcraft auxiliary heater units across the full product line, ensuring seamless replacement.
What is the warranty period for this part?
Heatcraft offers a one‑year limited warranty covering manufacturing defects, providing confidence in the part’s durability.
Can I install the relay myself?
Installation is straightforward for qualified technicians; the relay fits standard mounting brackets and connects to existing wiring without the need for additional adapters.
Does the relay affect the overall energy consumption?
The relay operates within the original design parameters, so energy usage remains consistent with the factory‑installed component.
Where can I purchase replacement accessories?
Additional Heatcraft accessories, such as control boards and sensors, are available through authorized distributors and the Heatcraft website.




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