Meeting All of Your Comfort Needs with a Range of HVAC Products

There’s a reason Andrew DiPietro’s Climate Zone team are the go-to heating and cooling experts in Haverhill, MA. Regardless of your home comfort need, we have an extensive range of HVAC products that, paired with our expert service, can help get your home back to optimal comfort in no time.

Whether you’ve decided that you’re tired of having a few rooms that are cold all the time and want to look in to a mini-split system or your furnace is older than dirt and you’ve realized it’s time to find its replacement, you’ve come to the right place.

Feel free to take a look at everything we carry, and if there’s anything you’d like clarification on, don’t hesitate to give the experts at Andrew DiPietro’s Climate Zone a call at 978-872-1190.

 LZP-4 Zoning System

LZP-4 Zoning System

Four-zone system delivering optimal comfort room-to-room

With the ability to control up to four separate areas, the LZP-4 zoning system can meet your specific comfort needs in one zone, without affecting the others. And, while it's maximizing your comfort, the LZP-4 is working to help lower home energy costs.

  • Designed for easy integration with multistage heating and cooling systems, LZP-4 zoning helps you maintain optimal comfort from room to room, and season to season
  • Divides your home into four different areas, or “zones,” and gives you the flexibility to set a different temperature for each zone based on your home’s unique design and comfort requirements
  • Zoning can mean energy savings of up to 35% when used with a programmable thermostat
  • Fully compatible with dual-fuel heating


    Here are some of the top features of LZP-4:

    Excellent energy efficiency—reduces your energy costs by up to 35%, when used with a programmable thermostat.*

    Four-area zoning helps eliminate hot and cold spots.

    Easy integration with standard heating and cooling systems to provide precise comfort throughout the home, throughout the year.

Energy Efficiency

    • Excellent energy efficiency—reduces your energy costs by up to 35%, when used with a programmable thermostat*
    • Automatic changeover—automatically switches between heating and cooling operation, depending upon the demand
    • Dual-fuel capability—can be integrated with an electric heat pump and gas furnace for added energy savings


    • Electronic sensor—ensures accurate, hassle-free operation



* Department of Energy statistics