Carrier 37MUHAQ heat pump installation for larger homes

We recently wrapped up another successful heat pump project in the San Mateo County area — a dual installation of the Carrier 37MUHAQ36AA3 and Carrier 37MUHAQ48AA3 systems, built to deliver powerful, energy-efficient comfort across a larger home.

Running two units lets us cover more square footage and several zones at once, while keeping temperatures even from room to room. Both models are engineered for performance and reliability, so the homeowner gets steady comfort and lower energy bills all year long.

Why this setup works so well

• High-capacity heating & cooling — plenty of power for larger or multi-zone homes.
• Energy-efficient inverter technology — adjusts output on the fly to save energy and hold a steady temperature.
• Quiet, dependable operation — comfort you feel without the noise.
• Built for bigger spaces — the right answer when a single standard unit just isn’t enough.

Our team handled everything from precise placement and line-set installation to full system testing and startup — making sure both units run at peak performance from day one. Clean refrigerant lines, sealed connections and a careful commissioning check are what keep a system like this efficient for years to come.

A dual Carrier heat pump setup like this is a smart upgrade for larger homes across the Peninsula. If your current system struggles to keep every room comfortable, we’ll help you size and install the right solution for your space.