The Thermostat 507 is a microprocessor based control designed to operate mechanical equipment to deliver heat to a single zone within a hydronic heating system. It can be used with any terminal unit type, including radiant floor, baseboard, and fan coils. This product maintains very accurate and even air temperature with Pulse Width Modulation and Auto Heating Cycling. It is capable of controlling a zone valve or zone pump directly or through a Tekmar
Net 4 Wiring Center or Zone Manager.

Features:

CSA C US Approved for use in USA and Canada
Auto heating cycle
Freeze protection
Pulse width modulation

Specifications:

Agency Approvals: CSA C US, meets class B: ICES & FCC Part 15
Ambient Conditions: Indoor use only, -22 to 131 degrees F (-30 to 55 degrees C), RH less than or equal to 90 percent non-condensing
Control Type: Microprocessor control, this is not a safety (limit) control
Dimensions: 2-7/8 H x 2-7/8 W x 13/16 D (73 x 73 x 21 mm)
Enclosure: White PVC plastic
Enclosure NEMA Rating: NEMA 1
Power Supply: 24 V (ac) plus / minus 10 percent, 50/60 Hz, 1.6 VA
Relay: 24 V (ac) 2 A
Zoning - Thermostat Type: Thermostat