ZD12X22TZ/U ISD Product For situations where a utility

For situations where a utility grade thermocouple is the best solution

and can help safeguard against problems from excess moisture in the home such as mold

IMPORTANT: Not for use in systems containing dissolved oxygen

they can be used with Actuators to Provide On-Off or Proportional Flow Control

these thermostats feature a simple and precise circular design that's celebrated for its ease of use and precision

ZD12X22TZ/U ISD Product For situations where a utilityThis easy to wire damper includes a 24 volt motor used to control circulating air in HVAC systems. The ZD is a power close and spring open damper used when a normally open damper is required. It's typically used with TrueZONE and other electronic zoning systems.