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> New tekmar programmable thermostat 512 two stage heat
New tekmar programmable thermostat 512 two stage heat
LOOK AT ALL OF MY HVAC CONTROLS AND PARTS!
* Model: Programmable Thermostat 512 - Two Stage Heat / Heat - Cool
* Control: Microprocessor PI control; This is not a safety (limit) control
* Enclosure J, White PVC plastic
* Dimensions: 2-7/8" H x 2-7/8" W x 13/16" D (73 x 73 x 21 mm)
* Approvals: CSA C US, meets ICES & FCC regulations for EMI/RFI
* Ambient conditions: Indoor use only, 32 to 122°F (0 to 50°C), < 90% RH non-condensing
* Power supply: 24 V ±10% 50/60 Hz 3 VA
* Relay: 24 V (ac) 2 A, Latching
* Sensors: NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Slab Sensor 079
* Optional: tekmar type #: 070, 071, 072, 073, 076, 077, 078, 079
* Brand New In Box - Factory Seal Still Affixed
* Compare On-Line at $179.95
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The 512 is a microprocessor-based thermostat intended for either two stage heating or heat-cool applications. The 512 allows for up to two auxiliary sensors. The auxiliary sensors can be used to measure air temperature to get an average temperature for large areas. The auxiliary sensors can be used to measure slab temperature in order to limit the minimum and / or maximum allowed slab temperature. Or the auxiliary sensors can be used to display the outdoor temperature and / or a remote temperature.
