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Reliance Propane Control Valve Thermostat

Meet the Reliance Propane Control Valve Thermostat, the dependable heart of your propane water heating system. Designed as a boxed, ready-to-install component, this thermostat keep…

Reliance MPN 100112338 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $179.99. Our online price is $199.99.
$199.99
Includes free shipping on orders over $75 · $8.99 standard below
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About Product Overview

Meet the Reliance Propane Control Valve Thermostat, the dependable heart of your propane water heating system. Designed as a boxed, ready-to-install component, this thermostat keeps your hot water routine steady, efficient, and hassle-free for everyday living.

  • Maximum setpoint of 155°F — precisely calibrated to deliver comfortable showers and reliable hot water when you need it.
  • Consistent temperature control — responds quickly to demand changes, minimizing temperature swings and the guesswork of manual adjustments.
  • Propane-specific performance — engineered to optimize burner operation on propane water heaters, helping you extract reliable warmth with efficient fuel use.
  • Durable, residential-ready build — constructed to withstand the everyday vibrations and heat of a home water-heating system for lasting service life.
  • Boxed packaging for safe handling — shipped securely and sized for straightforward replacement in standard propane setups.

Who is this for? This thermostat is ideal for homeowners upgrading aging propane water heaters, property managers maintaining rental units, and DIY enthusiasts seeking a dependable, long-lasting temperature control solution for residential propane systems.

Use cases and benefits:

  • Replace a failing or drifting thermostat to restore steady water temperature without overhauling your entire heater.
  • Retrofit older propane systems to improve energy efficiency and reduce fluctuations during peak-demand times.
  • Pair with standard propane water heaters to achieve reliable hot water delivery across multiple fixtures, from showers to dishwashing.

Practical tips for best results: start with a comfortable baseline, such as 120–125°F, then fine-tune within the safe range to balance comfort with energy savings. Regular calibration checks help maintain precise temperatures and extend the life of your heating system.

Choosing the Reliance Propane Control Valve Thermostat means choosing a focused, purpose-built component that understands propane water heating. It combines straightforward replacement compatibility with robust operation, delivering dependable hot water performance while helping you manage fuel use more predictably. Ready to upgrade your system? Add this boxed thermostat to your cart and experience more consistent temperatures and easier control in your daily hot-water routine.

The Details Specifications

Brand Reliance
SKU 4517116
UPC 020363173111
Unit 0
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 8 × 12 × 8
Weight 3 lbs
Cubic Feet 0.39524 ft³
Country of Origin MEXICO
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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