Description
Overview
The Sterling-Sterlco 694-10720-02 Make-Up Water Valve is a precision-engineered replacement component designed to maintain proper water levels and system pressure in hydronic heating and steam systems. By automatically replenishing water lost through evaporation, minor leaks, or system purging, this valve helps protect boilers and hydronic equipment from the damaging effects of low-water conditions, ensuring consistent and efficient system operation.
Key Features
- Genuine Sterling-Sterlco OEM replacement make-up water valve
- Automatically replenishes system water to maintain correct operating pressure
- Designed for compatibility with Sterling-Sterlco hydronic and steam heating equipment
- Durable construction for long-lasting, dependable performance
- Helps prevent boiler damage caused by low-water conditions
- Direct OEM replacement for simplified installation
Applications
- Hydronic heating systems
- Steam boiler systems
- Commercial and industrial heating equipment
- Sterling-Sterlco unit heaters and boiler accessories
Why Choose the Sterling-Sterlco 694-10720-02
As a genuine OEM part, the 694-10720-02 Make-Up Water Valve ensures a precise fit and reliable function within your Sterling-Sterlco system. Using an authentic replacement valve eliminates compatibility guesswork and supports the long-term integrity of your heating equipment. Trust this valve to keep your system properly pressurized and running at peak efficiency season after season.







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