CRANSTON, R.I. — Taco Comfort Solutions® has released the QuickTop Zone Valve, an affordable replacement for normally-closed, synchronous motor zone valves. Ideal for closed-loop hydronic heating and ...

THESE UP TWO-WAY ZONE VALVES for hydronic heating applications incorporate a 24-VAC, normally closed, motorized actuator that is removable with the push of a button for easier installation and ...

As director of engineering for the Boston Marriott Cambridge, Robert Vass knows that each mechanical decision he makes for the hotel has 431 opportunities to fail. That’s the number of guestrooms at ...