1" Air Scoop/Purger, Cast Iron, 1/8" Threaded 100074270 4" OC-107SF

4" OC-107SF

The thermostat wirelessly controls the operation and is remote from the radiator so it monitors the actual ambient room temperature to ensure optimum heating accuracy

There are no manual throttle or offset adjustments

Tips on Sediment Strainers

with support for freeze protection and high/low floor limits

1" Air Scoop/Purger, Cast Iron, 1/8" Threaded 100074270 4" OC-107SFDesigned to separate air from water in a closed heating system so that it can be properly vented. Baffles inside the purger cause dissolved air to be separated from the water as it flows through the purger. The elimination of air improves the performance of the system and helps prevent harmful corrosion.