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Foundation® Rooftop Units

Models 3-25 Tons

Trane Foundation rooftop units are designed to be easy RTU replacements

Overview

Affordable, frustration-free rooftop unit replacements.

  • Capacity Range: 3-25 Tons
  • Types: Gas/Electric & Electric/Electric
  • Efficiency Options: Standard
  • Controller: Electromechanical (3-12.5 tons), Symbio® 700 (15-25 tons)
  • Refrigerant: R-454B

  1. Ideal for Rooftop HVAC Replacements

    With a footprint designed for quick and easy retrofits, you can depend on plug-n-play rooftop unit installation without the extra cost and hassle of a curb adapter.

  2. Available When You Need It

    Foundation units and supplies are locally stocked, ready to purchase and even can be picked up the same day.

  3. Replacement Support

    More than 200 Trane employees support light commercial replacement projects providing expertise in equipment selection and quick quotes.

  4. Performance and Value

    Foundation rooftop units are reliable, competitively priced—and up to current standards.

Product Information

 

  • Convertible airflow allows for easy on-site conversion between horizontal and vertical airflow configurations
  • Phase monitor enhances motor and compressor protection
  • Micro-channel coil reduces coolant leaks, use less refrigerant and improve reliability
  • Discharge line thermostat provides extra compressor protection against high discharge temperatures
  • Tubular heat exchanger uses a proven design to improve heat transfer and thick-gauge construction for longer service life
  • Single-zone VAV option (15-25 tons only) offers full supply fan modulation across the available airflow range
  • Symbio® 700 controls (15-25 tons only), with a backlit LCD onboard interface that clearly displays system alarms and user friendly Symbio Service & Installation app 
  • Optional features: stainless steel heat exchanger, overflow switch, disconnect, low leak economizer and more
  • Capacity Range: 3-25 Tons
  • Types: Gas/Electric & Electric/Electric
  • Refrigerant: R-454B
  • Efficiency Options: Standard, up to 14.8 IEER
  • Unit Controls: Electromechanical (3-12.5 tons) Symbio 700 (15-25 tons)

1-year parts, 5-year limited compressor, 10-year stainless steel heat exchanger, extended warranty available.

FAQs

Your replacement rooftop unit questions, answered.

A Trane Foundation Rooftop Unit heats, cools, and ventilates a building by using a compressor, condenser, evaporator, blower, and heating elements. It circulates air, absorbs indoor heat, and releases it outside.

An HVAC rooftop replacement involves removing an old rooftop unit and installing a new one to ensure efficient heating, cooling, and ventilation. It can include upgrading components, ductwork, and electrical connections.

Trane Commercial Help Center

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    Trane Precedent Heat Pump Rooftop Units, available in all-electric and hybrid dual fuel from 3-25 tons.

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