Heating zones & circulators
Adding or splitting zones, circulator pumps, expansion tanks and air separation.
Splitting your heating system into zones means the upstairs and downstairs, or the main house and an addition, can be heated separately instead of all-or-nothing. Dan adds or splits zones, and installs and replaces the circulator pumps, expansion tanks, and air separators that keep a zoned system running quietly and evenly.
Signs you need this work: one part of the house is always cold while another is too warm, a circulator is making noise or has stopped moving water, or you are finishing a space and want it on its own thermostat.
Call (978) 726-4656 or send Dan a quote request with what you are trying to fix or add.

Request a Quote
Tell Dan what's going on. He'll call you back.
A Recommendation
Top quality hard working plumber!
Other services
- Tankless water heatersInstallation and replacement of wall-hung tankless units, sized to your home.
- Boilers & hydronic heatingBoiler installs and replacements, with clean, labelled near-boiler piping.
- Tank water heatersTank water heater replacement.
- Leaks & repairsLeaking pipes, valves and fixtures found and fixed.
- DrainsSlow and clogged sinks, tubs and toilets.
- FixturesFaucets, toilets, sinks and showers installed or replaced.
- RepipingReplacing old or failing supply lines with copper or PEX.
- Commercial plumbing & heatingPlumbing and heating work for small commercial properties.
