Heat pumps: one system for a hot-summer, mild-winter town

Heat pump installation for the West Texas climate

If there’s one place a heat pump makes obvious sense, it’s a climate like ours: long, brutal cooling seasons and short, mild winters. A heat pump is a single system that cools your home exactly like a central air conditioner all summer, then reverses to heat it efficiently through the handful of cold months — replacing both your AC and your furnace with one piece of equipment.

Why the Concho Valley climate suits heat pumps

The classic knock on heat pumps — that they lose efficiency in deep, sustained cold — barely applies here. San Angelo averages only about 50 nights below freezing a year, and even our coldest weather is brief. For the overwhelming majority of the heating season, a heat pump operates in exactly the range where it’s most efficient. Meanwhile it earns its keep all summer doing the cooling work this climate demands. For many homes, it’s simply the most sensible way to heat and cool.

Efficiency and what the ratings mean

Modern heat pumps are held to a nationwide minimum of 14.3 SEER2 for cooling and 7.5 HSPF2 for heating as of the 2023 federal standards. SEER2 measures cooling efficiency; HSPF2 measures heating efficiency. As with any system that runs as many hours as ours do, choosing equipment above the minimum tends to pay back over the life of the unit — and we’ll walk you through the run-cost comparison for the specific models on the table.

A proper heat pump installation

• Load-calculated sizing for both the cooling and heating loads, tuned to Zone 3B.
• Ductwork evaluation — heat pumps move a lot of air at moderate temperatures, so duct condition and sizing genuinely affect comfort.
• Correct refrigerant charge and airflow setup, verified by measurement, so the system actually reaches its rated efficiency.
• Backup-heat and thermostat configuration so auxiliary heat kicks in only when it’s truly needed — not every mild evening.

Heat pump myths vs. West Texas reality

Heat pumps carry a lot of outdated reputation, most of it borrowed from colder climates or from equipment that’s decades old. A few worth clearing up:

• “Heat pumps can’t heat in cold weather.” Modern units heat effectively well below freezing, and our winters barely test them — about 50 freezing nights a year, almost all of them brief.
• “The air feels cold.” Heat-pump air is warm but gentler than furnace air; it heats the home steadily rather than in short, hot blasts. Most people stop noticing within a day.
• “They’re more expensive to run.” For cooling — which is most of our year — a heat pump runs identically to a high-efficiency AC. For heating in a mild climate, it’s typically cheaper than electric-resistance heat and competitive with gas.

The honest caveat: a heat pump relies on good ductwork and a correct charge more than a furnace does, so installation quality matters. Done right, it’s an excellent fit for the Concho Valley.

Is a heat pump right for your home?

Not every home is an obvious candidate — ductwork, electrical capacity, and your existing equipment all factor in. We’ll give you a straight assessment, including when a conventional AC and furnace pairing is actually the better call for your situation. Call (325) 308-0897 for an honest evaluation and a clear quote.

If a heat pump does turn out to be the right fit, you’ll get the same careful process we bring to every install: a load calculation instead of a guess, a duct evaluation, a measured refrigerant charge, and a full test before we leave. And you’ll get the efficiency comparison in dollars — what the minimum-standard model costs to run versus a higher-tier unit over a Concho Valley year — so the decision is yours to make on real numbers. There’s no upsell script here; if the premium equipment won’t pay back for your situation, we’ll say so plainly.