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International Environmental 71491043 Horizontal Thermostat 24-277V

Manufacturer

Picture for manufacturer International Environmental

Part Number

71491043
5 reviews
Sale Price

$188.84

In Stock (10+)

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Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The International Environmental 71491043 is a horizontal-mount electronic thermostat designed for fan coil unit applications in commercial and residential HVAC systems. This unit-mounted thermostat features the TB156-001 (T156 Sunne) control module with advanced self-configuring circuitry that automatically adapts to input voltages from 24 to 277 VAC at 50 or 60Hz, making it compatible with a wide range of heating and cooling equipment.

Key Features:

  • Wide voltage range: 24-277 VAC compatibility with automatic voltage detection
  • Horizontal mounting configuration for direct fan coil unit installation
  • Automatic and manual changeover between heating and cooling modes
  • Compact 1-inch cube design for space-efficient installation
  • Genuine IEC OEM replacement part ensuring exact drop-in compatibility
  • Maintains ETL certification and AHRI ratings when used as replacement

This thermostat is ideally suited for high-rise condominiums, hotels, office towers, apartment buildings, medical facilities, schools, and conference centers. As a genuine International Environmental part, it guarantees reliable performance, exceptional factory support, and preserves the original equipment performance and efficiency ratings of your HVAC system.

Fast and good price

Finding the item was great. There were not many places that had it due to stock shortages from Onan/Cummins. The price was a lot lower than the closest company that stocked it. Ordering was easy. However, I contacted CS due to the fact that the "Tracking" link in the email did not lead me to any type of tracking. The only thing it did was go to the invoice for the order. I was kind of bugged as I was getting ready to head out of town and needed the part. I do web app design and implementation for a living. Someone needs to check the click on links to ensure they go to the proper place.

Great keep giving you business

Wonderful to buy from.

Easily found parts, quick and easy check out process. Very satisfied

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