Bard HVAC 8201-015BX Relay

The Bard HVAC 8201-015BX Relay is the 1PNO/1PNC direct replacement for the discontinued 8201-015 compressor relay, designed specifically for integration with Bard wall-mount air conditioners and heat pumps. This single-pole relay features a dual switching configuration (1 Normally Open / 1 Normally Closed) to provide versatile control over critical electrical loads in commercial and residential HVAC systems. Built for heavy-duty performance, it is rated for 3A at 277V, making it a reliable solution for managing high-voltage components while maintaining a compact footprint. The unit is housed in a durable, flame-retardant box and utilizes screw terminals to ensure secure, low-resistance connections during field installation. With an operational temperature range of -40°C to +85°C, this Bard OEM replacement relay is engineered to withstand the demanding environments typical of industrial HVAC equipment, providing consistent switching logic and preventing system downtime caused by carbon buildup or pitted contacts.

Key Benefits

• Direct OEM Compatibility: Seamlessly replaces the legacy 8201-015 without requiring wiring modifications.
• Versatile Control Logic: Dual-pole configuration (1PNO/1PNC) allows for complex switching in HVAC control circuits.
• High Thermal Resilience: Operates efficiently in extreme temperatures from -40°C to +85°C.
• Hardened Construction: Housed in a flame-retardant enclosure to meet safety standards for HVACR electrical components.
• Streamlined Installation: Features screw terminals for rapid, reliable integration by technicians.

Common Questions

What was the reason for the 8201-015 to 8201-015BX part number change?
The change is a manufacturer update to the SKU; however, the technical specifications and physical dimensions remain identical, making the 8201-015BX the precise cross-reference relay for all legacy applications.

Can this relay be used on 240V systems?
Yes, the 3A @ 277V rating confirms that it can safely handle the 208/240V typically found in Bard HVAC units, provided the amperage of the controlled load does not exceed 3 Amps.

What are the signs that a Bard compressor relay has failed?
Technicians should look for audible clicking without circuit activation, pitted contacts, or a lack of continuity across the poles when the coil is energized with 24V. If the blower or compressor fails to start despite receiving a call from the thermostat, the 8201-015BX is often the primary suspect.

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.