Carrier 38MURAQ36AA3 heat pump installation in Cupertino, CA

This project featured the Carrier 38MURAQ36AA3 outdoor heat pump unit, installed in Cupertino, CA. Built for efficiency, durability, and whole-home comfort, this system upgrades a home’s heating and cooling so it stays comfortable no matter the season. A heat pump like this one moves heat rather than burning fuel, which is part of what makes it such an efficient way to keep a home comfortable.

As an outdoor heat pump, the 38MURAQ36AA3 delivers both heating and cooling from a single unit and pairs with a compatible thermostat for precise, easy temperature management. That means there’s no separate furnace to run in the cooler months and no standalone air conditioner in the warmer ones. One unit handles the full range of conditions our region sees, with smooth, modulating output instead of the harsh on-off cycling of older equipment.

Why this system works so well

• High-efficiency performance. It helps lower energy bills while keeping the home comfortable year-round.
• Quiet operation. The unit runs without the loud noise that older HVAC equipment often makes.
• Durable and weather-resistant. It’s built to hold up to demanding outdoor conditions.
• Smart comfort control. It works seamlessly with compatible thermostats for accurate temperature management.

This unit is a great fit for homeowners who want a reliable, energy-saving system that delivers steady comfort while keeping costs down, whether they’re replacing an aging system or upgrading the whole home. Every Nur HVAC installation is finished with clean line sets and full system testing and commissioning, so the new equipment runs dependably from the very first day and is properly charged and verified before we leave.