MARS 39320 Limit Switch 210–250°F Open Temp Rise 120/240V HVAC Furnace Control

Name: MARS 39320 Limit Switch 210–250°F Open Temp Rise 120/240V HVAC Furnace Control
SKU: 39230
Price: 69.05 USD
Availability: InStock

SKU: 39230

$69.05

Only 2 left in stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$69.05	0%
5–9	$65.60	5%
10+	$62.15	10%

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Available to order: 2.

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Product Description

Overview

The MARS 39230 Limit Switch is a dependable temperature control component designed for HVAC systems, including those fueled by propane and natural gas. It operates by opening at a specified temperature rise to protect equipment from overheating.

Key Specifications

Switching Action: Opens on temperature riseTemperature Range: 210°F open, 250°F closeVoltage Rating: 120V @ 14A / 240V @ 10A full load
Includes: Tab-to-screw terminal adapters for flexible wiringMount
Type: Universal snap-disc compatible with OEM and aftermarket installs
Use Case & Compatibility:This high-limit control switch is

ideal for

LP and natural gas furnace safety circuitsForced-air HVAC blower systemsFan limit controllers on unit heaters and mobile home furnaces
Applications requiring high-temperature trip protectionInstallation & Wiring:Compatible with a variety of OEM and retrofit systems. The switch comes with versatile terminal adapters and installs quickly with common tools.