Description
The Peerless Boiler 50539 Aquastat Limit Control is a genuine OEM replacement component engineered specifically for Peerless boiler systems. Designed to monitor and regulate boiler water temperature, this aquastat limit control provides a critical layer of safety and operational efficiency in hydronic heating applications.
Product Overview
Aquastats are the backbone of safe boiler operation — they sense water temperature and shut down the burner when a preset high-limit threshold is reached, preventing overheating and protecting both the boiler and the building’s occupants. The Peerless Boiler 50539 is a direct OEM replacement, ensuring a precise fit and reliable performance in the systems it was designed for.
Key Features
- OEM replacement aquastat limit control for compatible Peerless boiler models
- Monitors boiler water temperature to prevent dangerous overheating
- Shuts down burner operation when high-limit temperature is exceeded
- Designed for seamless integration into existing Peerless hydronic heating systems
- Supports reliable, consistent boiler performance and system longevity
- Helps maintain safe operating conditions in residential and light commercial hydronic systems
Application
This aquastat limit control is intended for use as a direct replacement part in Peerless boiler installations. Always verify compatibility with your specific boiler model before installation. Installation should be performed by a qualified HVAC or plumbing professional in accordance with all applicable local codes and manufacturer guidelines.
Why Choose OEM Replacement Parts?
Using genuine OEM components like the Peerless Boiler 50539 ensures that your boiler system operates as designed — maintaining proper safety thresholds, preserving manufacturer warranties, and reducing the risk of premature component failure associated with aftermarket substitutes.







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