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F89 Immersion Wells & F55 Packing Nut

�” and �” NPT sizes for hydronic element insertion

Features

Wells are used where it is desired that the control operates from the temperature of a liquid in a closed system
The bulb of the control can be removed from an immersion well in the tank wall without draining the boiler tank
The packing nut can be used with any of the remote bulb types listed
Packing nuts permit closer control than wells because the bulb is directly immersed in the liquid

Specifications

Application Note: For use in liquids that are not corrosive to brass and copper. Not recommended for use above 100 psi, 250°F (120°C)

Product Category	Hydronic Zone Valves and Temperature Controls
Model Number	F89-0027
Family	F89 Immersion Wells

Product Category	Hydronic Zone Valves and Temperature Controls
Model Number	F89-0033
Family	F89 Immersion Wells

Product Category	Hydronic Zone Valves and Temperature Controls
Model Number	F89-0036
Family	F89 Immersion Wells

Product Category	Hydronic Zone Valves and Temperature Controls
Model Number	F89-0062B1
Family	F89 Immersion Wells

Product Category	Hydronic Zone Valves and Temperature Controls
Model Number	F89-0063B1
Family	F89 Immersion Wells

F89 Immersion Wells & F55 Packing Nut

Products

Features

Specifications

Documents & Drawings

F89 Immersion Wells & F55 Packing Nut

Products

Features

Specifications

Documents & Drawings

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Cross Reference and Product Information

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