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National Refrigeration is a locally owned heating and cooling contractor offering residential and commercial HVAC and plumbing services in all of Rhode Island and bordering Massachusetts communities.

401-737-2000

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  • Smart thermostats make homes more comfortable and energy efficient.
    The Future of HVAC Efficiency: Smart Thermostats
    Gallery
    Tags: efficiency, HVAC, thermostat|

    The Future of HVAC Efficiency: Smart Thermostats

    Traditional thermostats simply respond to your input—they heat or cool your home to the temperature you set, without considering the bigger picture. A smart thermostat, on the other hand, gathers real-time data like your schedule, occupancy patterns, and local weather conditions. It uses this information to make smarter, more efficient decisions—automatically adjusting temperatures for maximum comfort and minimal energy use.

  • National Refrigeration discusses ways Rhode Island homeowners can save money by scheduling a spring AC tune-up.
    Spring into Savings: Your HVAC Maintenance Checklist
    Gallery
    Tags: AC tune-up, efficiency, IAQ, Indoor Air Quality|

    Spring into Savings: Your HVAC Maintenance Checklist

    As the weather shifts, so do the needs of your HVAC system. When the summer heat arrives, you'll want to be prepared for it, and now is the perfect opportunity to start checking things off your maintenance checklist. Maintenance is critical to extend your equipment's life, save on energy bills, and avoid surprise repairs. However, if you're unsure where to start or what to prioritize, you might feel daunted by the necessary upkeep.

  • While many HVAC systems have different types and variations, geothermal heat pumps differ distinctly from other heat pump systems.
    A Deeper Understanding of Geothermal Heat Pumps
    Gallery
    Tags: closed-loop system, efficiency, geothermal heat pumps, HVAC|

    A Deeper Understanding of Geothermal Heat Pumps

    All heat pumps are exceptionally efficient and excellent for the environment, however, thanks to their unique technology, geothermal heat pumps are considered the most eco-friendly HVAC system on the market. Unlike most heat pumps that rely on air to heat and cool, geothermal heat pumps harness the constant temperature of the Earth's crust. By tapping into the Earth’s heat, these systems efficiently warm buildings before returning the excess heat back to nature during its cooling cycles.

National Refrigeration is a locally owned heating and cooling contractor offering residential and commercial HVAC and plumbing services in all of Rhode Island and bordering Massachusetts communities.
National’s Office Hours

Monday thru Friday : 7:30 am to 4:30 pm

Closed Saturday – Sunday

Contact us

3600 West Shore Rd, Warwick, RI 02886

401-737-2000

National Refrigeration is ACCA (Air Conditioning Contractors of America Association) accredited
National Refrigeration of Rhode Island is a Carrier Factory Authorized Dealer
National Refrigeration NATE (North American Technician Excellence) certified
National Refrigeration is a Mitsubishi Electric dealer

© 2025 National Refrigeration

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