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Rick, HVAC Supervisor
Category: HVAC
Satisfied Customers: 21799
Experience:  40+ yrs. experience as a licensed oil & gas technician.
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What is the replacement for a Honeywell Aquastat type L4006A

Customer Question

What is the replacement for a Honeywell Aquastat
type L4006A which was the original on TheFurnace Works Model SFB-3 made by The Furnace Works in Babbitt, MN during the late 1970's or early 1980's? They no longer are in business and do not know where they have relocated.

Thank you.

Les Bjorkquist
[email protected]
Submitted: 5 years ago.
Category: HVAC
Expert:  Rick replied 5 years ago.

Rickheatdoc :

Welcome to Just Answer, I will do my best to help you solve your problem

Rickheatdoc :

This is a Honeywell control and still available at plumbing supply houses

Rickheatdoc :

It is a common single aquastat typically used for a limit