Comfort from the Best of the Best: the Dave Lennox Signature® Heat Pump Collection

When it’s time to think about heat pump replacement in Waterloo, look no further than the renowned leader, the Dave Lennox Signature® Collection. There's a reason our heat pumps stand above the rest, and it stems from the legacy that Lennox has built over its more than 100 year existence. Durability and reliability are only the beginning.

With all three Dave Lennox Signature® Collection heat pumps featuring our SilentComfort® technology, you know from the start that your home won’t be bothered when it begins running. It’s one of those things that you may not realize is so loud until you experience the quiet operation that these heat pumps give. And once you’ve experienced it you’ll be happy you made the choice you did.

While all Lennox products feature greater efficiency, the Dave Lennox Signature® Collection brings you some of the highest efficiency in the area. Saving money every month is awfully appealing, and when you realize heat pump replacement is looming, you know where to go. The experts at Cronin-Verheul Heating & A/C Ltd in Waterloo have the answers to all your heat pump related questions and will work with you individually to discover a new level of comfort for your home. Give us a call at 519-664-0600 or set up an appointment through our online scheduler and learn more about the first-rate performance of the Dave Lennox Signature® Collection.

SL18XP1 Heat Pump

The SL18XP1 blends the power of Lennox innovation and SilentComfort™ technology to provide you with the quietest and most efficient single-stage heat pump on the market***. Named a Most Efficient of ENERGY STAR product in 2015 and with high SEER and HSPF ratings, the SL18XP1 heat pump can help you stay comfortable all winter long while potentially lowering both your energy expenses and environmental impact. With additional features like iComfort® and SunSource® technology, you can improve efficiency (and those utility bills) even further.

  • Up to 18.50 SEER* and 10.20 HSPF** for high efficiency that helps you save on utility expenses
  • ENERGY STAR® qualified so you can be certain the SL18XP1 has met rigorous energy efficiency requirements
  • SilentComfort™ technology for very quiet operation
  • SunSource® Solar-Ready allows you to add solar modules to generate electricity to decrease energy consumption and utility costs
  • Dual-fuel capability makes it possible to combine with a gas furnace for enhanced comfort and energy use
  • 10-Year Limited Warranty on covered components including compressor
SL18XP Heat Pump
Efficiency Rating (SEER): up to 18.5
HSPF Rating: up to 10.2
Sound Rating: 67
Price Guide: $$$

We know that all of the Dave Lennox Signature® Collection heat pumps are impressive and it’s hard to choose the ideal one, so give Cronin-Verheul Heating & A/C Ltd in Waterloo a call at 519-664-0600 and we’ll help you decide on the best heat pump replacement system for you. Don’t feel like picking up the phone? Use our online scheduler to set something up. We’re looking forward to working with you to take your comfort to the next level.


* SEER, or Seasonal Energy Efficiency Ratio, measures the cooling efficiency of your air conditioner and heat pump. A higher SEER rating means greater energy efficiency and more savings for you and the environment.

** HSPF, or Heating Seasonal Performance Factor, measures the heating efficiency of your heat pump. A higher HSPF rating means greater energy efficiency, more savings and is better for the environment.

*** The quietest and most efficient single-stage heat pump you can buy. Air conditioners/heat pumps have sound ratings established per AHRI’s test standard: AHRI 270-08 (August 2014). The SL18XP1 has the lowest sound rating of any single-stage heat pump of any major U.S. brand of heat pump equipment. Efficiency claim based on comparison of single-stage heat pump products’ SEER as published in AHRI in June 2015. The SL18XP1 has a maximum rated efficiency of 18.50 SEER.