Bard 8605-017 Wraparound Crankcase Heater

Product Description

The BARD 8605-017 is a wraparound crankcase heater designed for use in HVAC systems. Crankcase heaters keep compressor oil warm during off cycles, preventing refrigerant migration into the crankcase and reducing the risk of compressor damage on startup. This wraparound style mounts directly around the compressor body without disassembling the refrigerant circuit. Installation is typically performed by licensed HVAC technicians as part of routine system maintenance or compressor service.

This crankcase heater is suited for HVAC applications where compressor protection during standby periods is required. Wraparound heaters are commonly used in residential and light commercial refrigerant-based systems, particularly in climates where ambient temperatures drop low enough to cause refrigerant to migrate and accumulate in the compressor crankcase. Proper use of this heater supports compressor longevity and system reliability.

Key Features

• Wraparound design mounts directly on the compressor body without refrigerant circuit access
• Prevents refrigerant migration into the crankcase during compressor off cycles
• Reduces risk of liquid slugging and compressor damage on startup
• Designed for HVAC system applications

Compatibility

Designed as an OEM-style wraparound crankcase heater replacement for HVAC systems requiring compressor crankcase protection.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out power to the system before handling the crankcase heater or servicing the compressor. Ensure the heater is seated firmly and evenly around the compressor body before restoring power. Allow adequate heater warm-up time before starting the compressor after an extended off period.

Technical Specifications

• Type: Wraparound Crankcase Heater
• Application: HVAC System

Standard Information

• Brand: BARD
• Manufacturer Part Number: 8605-017