INDEX 8037034P HVAC Blower Motor Switch - Heavy Duty Temperature Switch 205° NO

Manufacturer

INDEX

Features & Benefits

• ½” NPTF housing allows secure and standard connection for installation
• Equipped with two 8-32 threaded tabs for stable mounting and easy electrical hookup
• Useful in retrofits or replacements when older switches no longer trigger at the expected threshold
• Supports system performance during periods of elevated engine or environmental temperature

Index HVAC Blower Motor Switch

There’s more to temperature regulation than fans and thermostats. The Index HVAC Blower Motor Switch responds to thermal changes within HVAC systems by activating or deactivating components once a specific threshold is met. This unit is set to operate at 205°F and features a normally open (NO) contact, which closes once the temperature hits that level. It’s commonly used in heavy-duty applications where passive cooling is insufficient and additional systems must be triggered to protect engine or HVAC performance. When overheating becomes a consistent issue, the Index 8037034P can help.