SUPCO L170-40 SPST Limit Control Switch MFG# SHL501 HVAC Gas Furnace Sensor

Name: SUPCO L170-40 SPST Limit Control Switch MFG# SHL501 HVAC Gas Furnace Sensor
SKU: SHL501
Price: 52.39 USD
Availability: InStock

SKU: SHL501

$52.39

In stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$52.39	0%
5–9	$49.77	5%
10+	$47.15	10%

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Product Description

Overview

The SUPCO L170-40 SPST Extended Insertion Limit Control is a high-performance temperature sensor and cutoff switch designed for gas furnaces and industrial HVAC systems. This unit opens at 170°F and closes at 130°F, ensuring consistent and safe temperature cycling.

Key Features

Reliable SPST Switching for accurate temperature limit controlExtended 3.12" Insertion Probe ensures effective thermal monitoring inside gas heating systemsMounting Board
Dimensions: 1.88" x 2.8" — fits most standard HVAC systems
Durable industrial-grade construction for long-term reliability in propane, LP gas, and natural gas systemsManufacturer
Model: MFG# SHL501 | SUPCO
Model: L170-40 SPSTIdeal for replacement, repair, or OEM HVAC applications
Compatible With:Residential and commercial furnacesHVAC systems running on LP, natural gas, or propaneThermostat and blower integration with auto-reset safety protocols

Product details

Part / SKU	SHL501

Package includes

SUPCO L170-40 SPST Limit Control Switch MFG# SHL501 HVAC Gas Furnace Sensor

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.