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Signature Series

Partners & Manufacturers

As a trusted leader in our industry, we care deeply about aligning our century old company with businesses we trust. We only work with the highest quality equipment and companies who share similar values to ensure your safety and peace of mind. 


Diamond contractor preferred - Greenwood Heating & Air
Trane Comfort Specialist - Greenwood Heating & Air
Lennox Premier dealer - Greenwood Heating & Air
WaterFurnace - Greenwood Heating & Air
ACV Triangle Tube - Greenwood Heating & Air
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With Greenwood Heating, you can experience the pinnacle of home comfort and peace of mind, knowing the best guarantees in the business protect your investment. 

Our Signature Series features top-of-the-line AC, furnace, heat pump, plumbing, and electrical solutions. We are also so confident you’ll love our products that we back each of them with our industry-leading 20-point guarantee. 

Our Air Conditioners

Our air conditioners offer 2 to 5 tons of cooling, featuring both single-stage and two-stage cooling options with 14-24 SEER performance. Equipped with high-efficiency scroll compressors and two-stage ultra-tech scroll compressors, they also include ComfortAlert diagnostics and factory-installed filter driers. They are fully charged for 15 feet of line set.  

The copper tube, enhanced aluminum fin coil, and service valves with sweat connections and easy-to-gauge ports ensure optimal performance. Safety features include high-pressure and low-pressure cutouts and a compressor blanket. 

Backed by a 10-year parts warranty, a limited lifetime compressor warranty, and Greenwood’s Signature Series 20 Guarantees, financing options are available. Additionally, we offer a limited 10-year equipment replacement in case of a compressor failure. 

Two Heat Pumps in Seattle

Heat Pumps and Air Conditioners – Side Discharge

Our side discharge heat pumps and air conditioners offer 1.5 to 5 tons of capacity, boasting 17.5 SEER2 and 8.5 HSPF2 efficiency ratings. They feature a variable speed swing compressor, inverter-driven technology, and a quiet digitally commutated fan motor. 

Additional components include a compressor blanket, proprietary control algorithmic logic, and a factory-installed filter drier. Fully charged for 15 feet of line set, they also incorporate copper tube and enhanced aluminum fin coils, service valves with sweat connections and easy-to-gauge ports, and high-pressure and low-pressure cutouts as safety features. 

These units are backed by a 10-year parts warranty, a limited lifetime compressor warranty, and Greenwood’s Signature Series 20 Guarantees. Financing and rebates are available, along with a limited 10-year equipment replacement in the event of a compressor failure. 

Gas Furnaces

Our gas furnaces have a 2-to-5-ton blower with a heating capacity of 40,000-120,000 BTU/Hr. They offer efficiency ratings of 80% AFUE and 96%-98% AFUE. Installation options include upflow, downflow, and horizontal mounts. 

Heating capabilities range from single-stage to 2-stage heat with a 2-stage variable speed ECM blower motor. Other qualities include an insulated cabinet, silicon nitride igniter, self-diagnostic control board, and an aluminized-steel tubular heat exchanger. 

These units come with a lifetime heat exchanger warranty, a 10-year parts warranty, and Greenwood’s Signature Series 20 Guarantees. Financing options are available. 

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Standard Hot Water Heaters — Gas 

Our standard gas hot water heaters offer quick recovery and low-cost operation with low NOx emissions. They provide up to 37 minutes for a single shower and 4.7 back-to-back showers, supporting an 87-gallon tub size. 

With a Uniform Energy Factor (UEF) of 0.62, these water heaters are designed for efficiency. They also come with a 6-year warranty.


Standard Hot Water Heater – Electric 

Our standard electric hot water heaters feature 5,500 watts of power and incorporate Wi-Fi technology for easy monitoring and control. They offer 74 gallons of hot water with a uniform energy factor of 0.92 and have a Coregard sacrificial anode to prevent corrosion. 

These heaters provide up to 28 minutes for a single shower and 3.5 back-to-back showers, supporting a 76-gallon tub. They come with an 8-year warranty. 

Tankless Hot Water Heaters 

Our tankless hot water heaters are compact and Wi-Fi capable for easy control and monitoring. They provide unlimited hot water and are Energy Star-rated for high energy efficiency.  

These heaters only operate when water is needed, saving energy and reducing operating costs by up to half compared to tank systems. They come with a limited warranty of up to 15 years for the heat exchanger and a 5-year parts warranty. 




Our generators feature True Power™ technology and are powered by Generac’s G-Force™ engine for reliable performance. They include Quiet-Test™ self-test mode for quiet operation and a tough, durable all-aluminum enclosure. 

Every Guardian Series Home Standby Generator comes with smart, user-friendly controls and free Mobile Link™ Wi-Fi connectivity. It is also Alexa Smart Home compatible. These generators come with a 5-year limited warranty. 


Electric Vehicle Charger (EVC) 

Our Level 2 electric vehicle chargers are designed to meet the demands of today’s electric vehicles. They offer time-of-use charging, allowing you to add your rate plan to avoid surge pricing and charging when power costs less. 

You can also schedule your EV to start and finish charging at set times each day. Rebates are available to make your investment even more cost-effective. 


Smart Panels 

Our smart panels provide real-time visibility on energy usage and real-time on/off control over every circuit in your home through the SPAN app, with scheduling capabilities via Amazon Alexa. 

They offer a 360-degree view of your home’s energy from a smartphone or tablet, and feature span load management for optimal energy distribution and efficiency. 

Before We Start Guarantees 

  • No frustration guarantee 
  • Property protection guarantee 
  • Professionally cleaned guarantee 
  • Drug-free workers guarantee 
  • Clean background guarantee 
  • No quibble guarantee 
  • Lowest price guarantee 
  • Cancellation guarantee 
  • Experience guarantee 

After We Finish Guarantees 

  • No risk guarantee 
  • Performance guarantee 
  • System assurance, no lemon guarantee 
  • Factory warranty 
  • Lifetime craftsmanship guarantee 
  • Comfort guarantee 
  • Lifetime control guarantee 
  • 100% satisfaction guarantee 
  • 24/7 service guarantee 
  • 24-hour emergency service guarantee

Interested in Our Signature Series?

Transform your home with Greenwood Heating’s Signature Series. Our solutions are designed for ultimate comfort and efficiency. Contact us today to learn more and start enjoying the benefits of our exclusive offerings. 

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