Toshiba Carrier Lt. Commercial Heat Pump

Quality Products Installed Professionally

Texas Air Mechanical has more than four decades of experience as boiler and HVAC installers. We guarantee the work we do, so you can benefit not only from our warranty, but the full manufacturer’s warranty too. If you know you need a new system for your home or business, call us today to request an estimate.


Brands You Know & Trust

Quality really does make a difference in how a unit operates and lasts. That’s why we’ve carefully chosen the brands of boilers and HVAC systems we sell and install. Our manufacturer partners include:

  • Rheem
  • Carrier
  • Trane
  • Lennox
  • York
  • Pacific Steam Boilers
  • SUSSMan Boilers
  • Reimers Boilers
  • Goodman

These names offer exceptional quality and stand behind their products with industry-leading warranties.




Why Choose Texas Air Mechanical as Your Boiler & HVAC Installers

We know there are many companies in the DFW Metro area that are boiler and HVAC installers, but few have the expertise of Texas Air Mechanical. All our technicians are licensed and factory-certified. Before we provide you with a quote for a new unit, we’ll evaluate your home or facility to determine the right type and size system. We’ll then provide you several options based on your preference, needs and budget.

You’ll find that when you choose us as your HVAC installers, all work is done in accordance with not only the manufacturer’s instructions, but also local and state code. We want to ensure that your new system is properly installed so you benefit from the full factory warranty in addition to our installation guarantee.

Because we’re locally owned and operated, we truly care about our reputation. Texas Air Mechanical is A+ rated by the Better Business Bureau, and we also have countless five-star reviews from our residential and commercial customers.


Get in Touch Today

If you’d like to request a quote, call Texas Air Mechanical to schedule your appointment. We accept most major credit cards and offer several convenient financing options for residential services. Contact us today by calling (972) 284-0584 or filling out our contact form. Se habla español.


Toshiba Carrier Lt. Commercial Heat Pump


Model: RAVAT

Commercial Hvac Companies Keller Tx Gas Ductless Logo 37

  • Category Price: $$$
  • Product Line: Ductless – Toshiba-Carrier Commercial Series
  • Cooling Efficiency: Up to 21.0 SEER
  • Heating Efficiency: Up to 11.9 HSPF
  • Comfort Features: Best
  • Efficiency: Up to 21.0 SEER / Up to 11.9 HSPF
  • Application: Commercial
  • Purpose: Heating and cooling
  • Heating HSPF: Up to 11.9
  • Type: Single Zone
  • Cooling SEER: Up to 21.0



  • SEER Efficiency Range: 20 to 22.9 SEER
  • HSPF Efficiency Range: 10 to 11.9 HSPF
  • Overall Efficiency: Select sizes ENERGY STAR® qualified
  • Number of indoor fan speeds: Dependent upon indoor unit pairing
  • Sound: 48 decibels
  • Sound Level Range: 40 to 49 Decibels
  • Compressor Type: Inverter
  • Proposition 65 Product Warnings: 343824-2 Lead and Lead Compounds

Whether you’re supplementing cooling and heating in an entry or an interior room, you’ll appreciate the power and efficiency of this heat pump. Its Inverter compressor and outdoor fan can accurately match load to drive efficiency and keep temperatures even.

If you are more concerned with assuring consistent temperatures year round you’ll be able to cool in temperatures as low as 23° F (0° F with optional wind baffle) and heat in outdoor temps ranging from -4 to 59° F. And with line lengths of up to 245′ (depending on system configuration) this versatile unit can go just about anywhere.

The RAVAT heat pump can be matched with the RAVKR High Wall, RAVUT Cassette, or RAVCT Underceiling indoor units to create the RAV Single Zone Ductless System.


  • Inverter Compressor
  • Up to 21.0 SEER cooling efficiency
  • Up to 11.9 HSPF heating efficiency
  • Available in 208/230V
  • Piping length up to 245′ (depending on system configuration)
  • Quiet outdoor sound operation, as low as 48 decibels1
  • System diagnostics
  • 10-year parts limited and 10-year compressor limited warranties to the original purchasing owner upon timely registration1


If properly registered within ninety (90) days after original installation, parts are warranted to the original purchaser for a period of 10 years. Otherwise, parts warranty is 5 years. For other applications a 7-year parts and 7-year compressor limited warranties apply. See warranty certificate for details.


  • Up to 21.0 SEER
  • Up to 14.0 EER
  • Up to 11.9 HSPF



  • Outdoor sound: as low as 48 decibels1
  • Select sizes are ENERGY STAR® certified based on indoor unit pairing



  • Cooling mode Min-Max DB: 0° ~ 109° F (-18° ~ 44° C) 
  • Heating mode Min-Max WB: -4° ~ 59° F (-20° ~ 15° C)



  • Up to 245′ (depending on system configuration)



  • Inverter Compressor
  • System protecting high pressure and loss of charge switches
  • Sound reduction: isolated compressor with acoustic wrap
  • Advanced diagnostics intelligence



  • 1.5 – 3.5 tons



  • 208-230 V


  • Heavy-gauge, pre-coated galvanized steel construction
  • Coated with a 100% coverage, baked-enamel finish in white


Quietest size within each model group during most common cooling operating condition.