Carrier 38MURAQ48AA3 heat pump installation in Menlo Park, CA

Nur HVAC recently installed a Carrier 38MURAQ48AA3 outdoor heat pump paired with a matched evaporator coil, giving this home a single system for both heating and cooling. The 38MURAQ48AA3 is a high-efficiency unit built to deliver steady, year-round comfort while keeping energy use in check.

Pairing the outdoor heat pump with a properly sized evaporator coil is what lets the system run at its rated efficiency. A correct coil match improves heat transfer, supports better humidity control, and helps the equipment last longer. When the coil and the outdoor unit are matched and installed correctly, the whole system works as one, rather than fighting against itself.

Why this system works so well

• Energy-efficient heating and cooling — one heat pump handles both seasons, so you are not running separate equipment to stay comfortable.
• Reliable in demanding weather — the 38MURAQ48AA3 is engineered to hold performance when temperatures swing hot or cold.
• Smooth, quiet operation — the unit runs without the harsh noise of older systems, keeping the home peaceful.
• Better indoor air quality — consistent airflow across a clean, matched coil helps keep the air in your home fresh.

Every install includes clean, tidy line sets and full testing and commissioning before we leave, so the system performs the way it was designed to from day one. This Carrier heat pump and coil pairing is a strong fit for homeowners who want efficient, dependable comfort in every season from a single, well-matched system.