161154 Suburban RV Heat Only Thermostat, White, Snap action 

Fit for All Suburban RV Furnace Models

The Suburban 161154 Heat‑Only Thermostat is a reliable, mechanical snap‑action thermostat designed for single‑stage RV furnace control. Its simple design provides dependable temperature regulation without batteries, digital displays, or programming. The snap‑action mechanism delivers a crisp on/off response, reducing chatter and ensuring consistent furnace cycling.

This thermostat is compatible with all Suburban RV furnace models, making it a universal replacement for older or worn heat‑only thermostats in travel trailers, fifth wheels, motorhomes, and park models.

Key Features

• Heat‑only thermostat for Suburban RV furnaces

• Snap‑action mechanical control for reliable on/off switching

• Universal compatibility with all Suburban furnace models

• No batteries required — powered by furnace control voltage

• Clean white housing for modern RV interiors

• Simple two‑wire installation

When Technicians Replace This Thermostat

• Furnace will not turn on or cycles erratically

• Temperature swings or inconsistent heating

• Thermostat contacts sticking or failing to close

• Upgrading from older yellowed or worn thermostats

• Customer prefers a simple, non‑digital control

Compatibility

• Fits ALL Suburban RV furnace models

• Works with any two‑wire heat‑only RV furnace control circuit