Description
International Environmental 70011415 — 1/2″ Aquastat, L85-15F
The International Environmental 70011415 is a 1/2″ aquastat designed for precise water temperature control in hydronic heating systems. Carrying the L85-15F designation, this aquastat is engineered to maintain consistent boiler water temperatures, protecting equipment and optimizing system efficiency. Its compact design and 1/2″ connection make it well-suited for residential and light commercial hydronic applications.
Key Features
- Model designation: L85-15F aquastat for hydronic boiler temperature regulation
- 1/2″ connection size for straightforward installation on standard boiler piping
- Designed for immersion-style temperature sensing in hydronic heating loops
- Reliable switching action helps protect boilers from overheating and short-cycling
- Compact form factor suitable for residential and light commercial boiler systems
- OEM-quality replacement part from International Environmental
Application
This aquastat is ideal for use in hot water boiler systems where accurate temperature control is critical. It monitors boiler water temperature and signals the heating system to cycle on or off as needed, ensuring safe and efficient operation. The 1/2″ connection accommodates common boiler and hydronic piping configurations.
Product Specifications
- SKU: 70011415
- Model: L85-15F
- Connection Size: 1/2″
- Product Type: Aquastat
- Brand: International Environmental
- Application: Hydronic boiler temperature control







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