High Limit Aquastat Relay With Four And A Half Inch Capillary For Hydronic Heating Systems Immersion Type Controller That Combines High Limit Protection With Relay Control Of Burner And Circulator Motors 24V Thermostat Compatible

Immersion high-limit aquastat relay for hydronic systems
✔️ Single unit, 4.5in capillary, 24V thermostat compatible

This immersion-type aquastat relay blends high-limit protection with a switching relay for burner and circulator motors in hydronic heating systems. It is designed for vertical mounting and comes in gray.

✅ Immersion-type controller with high-limit protection and relay control for burner and circulator motors
✅ Requires a 24 VAC thermostat with heat anticipator set at 0.2 A
✅ Capillary length: 4.5 inches
✅ Vertical mounting design for easy installation
✅ Color: Gray

💡 What is a high limit aquastat relay used for in a residential hydronic heating system with a 24V thermostat? It safeguards equipment and coordinates burner and circulator control for safe operation. - It provides high-limit protection by interrupting the burner circuit when water temperature rises too high. - It uses a relay to switch burner and circulator motors for coordinated operation. - It supports immersion-type installation and vertical mounting in hydronic setups.

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