Honeywell Solid State Relay Witout Transformer RT850

The TA155 manual changeover thermostat is designed for use in HVAC systems including two or four-pipe fan coil applications or other installations requiring manual switching between heating and cooling. Solid state accuracy offers comfort and efficiency while contemporary styling complements room decor. Advanced self-configuring circuitry allows the T155 electronic thermostat to be applied directly to input voltages from 24 to 277 VAC , 50 or 60Hz. T h e r m o s t at outputs are suitable for connection to relays, valves and similar pilot duty loads. The system and fan switches will handle ...

The TA155 manual changeover thermostat is designed for use in HVAC systems including two-pipe fan coil applications or other installations requiring manual switching between heating and cooling. Solid state accuracy offers comfort and efficiency while contemporary styling complements room decor. Advanced self-configuring circuitry allows the T155 electronic thermostat to be applied directly to input voltages from 24 to 277 VAC , 50 or 60Hz. T h e r m o s t at outputs are suitable for connection to relays, valves and similar pilot duty loads. The system and fan switches will handle ...

J10-808 Wall or Duct Mount Humidistat. Ranco® J10 Series are designed to regulate the relative humidity of confined spaces by cycling humidifying or dehumidifying equipment. They are designed for use as internal components for portable humidifiers and dehumidifiers, and as wall mounted humidity controls for central systems. Made from high impact plastic with a brushed gold-tone dial plate and a beige cover. A nylon sensing element provides long life and accurate humidity control. The Wall/Duct Humidistat can be wall mounted or installed directly in a cold air return duct. The Wall Mount ...

J&D's VC012-C is pre-wired with a 120 Volt, 8' piggyback cord. Simply plug the thermostat into a grounded outlet, then plug your exhaust fan, circulation fan, or power shutter into the back of the thermostat plug for instant operation. No electrician required. Made in the USA. Features: UL Listed File#: E357053 Differential: 2.4°F (1.3°C) Enclosure: Rugged UL50 Type 2 Size: 4-1/2" x 6-3/4" x 2-1/2" Coiled, stainless steel sensor provides rapid response to temperature change Use for heating or cooling

Make efficient use of your energy and optimize the power bill with an attic thermostat. Adjustable temperature range: 60°–120° F (16°–49° C) Galvanized steel housing Wired for fast and easy installation 15 amps UL listed The PT6 is designed to efficiently decrease attic heat and moisture, triggered by temperature changes. This not only ensures a stable temperature in the attic space but also enhances the overall performance of the forced air system. By employing this simple yet powerful control, homeowners can enjoy peace of mind while keeping their power bills at an optimal level. ...