518

The Thermostat 518 accurately controls the room temperature for a hydronic heating zone using Pulse Width Modulation (PWM) technology. Simple up and down buttons and a display with large type make this thermostat easy to read and use. The 518 automatically detects a single auxiliary sensor to measure either outdoor, floor or remote room temperature. This easy to install thermostat is a direct replacement for tekmar Thermostats 507 and 508. An optional Adaptor Plate 012 is available which allows the thermostat to be installed onto a single gang electrical box.

Features

Auto Heating Cycle
Auxiliary Sensor Input
Backlight
Freeze Protection
Outdoor & Floor Temperature Display
Pulse Width Modulation
Radiant Floor Heating

$ 105.11

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Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days

Dimensions: 3-11/16" H x 3" W x 15/16" D (94 x 76 x 24 mm)

Power Supply: 10 to 30 V (ac/dc), 50/60 Hz, 1.8 VA standby, 56 VA max fully loaded, Class 2

Sensor: NTC thermistor, 10 k ohms at 77 degrees F (25 degrees C plus / minus 0.2 degrees C) Beta = 3892

Warranty: 2 Year from Production Date

Agency Approvals: Meets Class B: ICES & FCC Part 15

Ambient Conditions: Indoor use only, 32 to 122 degrees F (0 to 50 degrees C), RH less than or equal to 90 percent non-condensing

Control Type: Microprocessor control, this is not a safety (limit) control

Enclosure Material: White PVC plastic

Relay: 30 V (ac/dc) 2 A, Class 2 circuits

-Included: None

-Optional: tekmar type #: 070, 072, 073, 076, 077, 079, 083, 084

Zoning - Thermostat Type: Thermostat

Documents

Tekmar 518 Quick Setup Guide Tekmar 518 Submittal Tekmar 518 Users Manual http://www.youtube.com/embed/7hT5NUSZz-M