Heat Pump Reversing Valve Replacement — Repair Cost in Spain (2026)
Spain national estimate: €70–€750 for a heat pump — reversing valve replacement — built from Spanish sources, never converted from another country's prices. Pick your quality tier and enter a postal code to localize. Reviewed July 2026.
Also searched as: “heat pump reversing valve replacement cost”, “heat pump won't switch heat to cool repair cost”, “heat pump reversing valve repair price”.
€70–€750 Spain national estimate for a heat pump — reversing valve replacement. Localize below.
| Most common repair | Typical total (EUR) | DIY? |
|---|---|---|
| Measuring pressures and checking the valve coil | €70–€145 | Pro recommended |
| Replacing the four-way (reversing) valve | €350–€750 | Pro recommended |
Plus a typical service-call / diagnostic fee of €36–€97, often credited toward the repair.
Pick a quality tier for a class-typical estimate, or a specific Spanish brand to override it (both adjust the parts portion only, never labour). Enter a Spanish postal code to localize to your autonomous community's labour costs. All figures stay in euros, never converted from another country's prices. Everything updates without a page reload.
Base: published rates from 1 Spanish heating & cooling company (2026-07) · Spain national base range (INE Annual Wage Structure Survey 2022) · Reviewed July 2026 · Estimated
How do brand and quality tier change the repair cost?
Brand and tier adjust the parts portion only — never labour. Value brands — Cointra, Ferroli, Fagor and Daitsu — carry the cheapest, most widely stocked parts; Baxi (Roca), Junkers Bosch, Saunier Duval and Ariston form the mainstream core of the Spanish boiler market, alongside LG, Samsung, Fujitsu (General) and Haier on the air-conditioning side; premium makers — Vaillant and Viessmann in boilers and air-to-water heat pumps, and Daikin, Panasonic, Hitachi and Mitsubishi Electric in air conditioning and heat pumps — use higher-grade components, often sold through the manufacturer's official channel (piezas de origen). Pick a tier for a class-typical estimate, or a specific Spanish brand to override it.
| Brand | Parts factor | Basis |
|---|---|---|
| Basic tier parts ×0.875 | ||
| Ferroli | ×0.9 | Parts ×0.9 (published rates from 2 local repair companies) |
| Cointra | ×0.9 | Parts ×0.9 (published rates from 1 local repair company) |
| Fagor | ×0.85 | Parts ×0.85 (published rates from 1 local repair company) |
| Daitsu | ×0.8 | Parts ×0.8 (published rates from 2 local repair companies) |
| Mid-range tier parts ×0.925 | ||
| Saunier Duval | ×1 | Baseline — no parts adjustment |
| Junkers Bosch | ×1 | Baseline — no parts adjustment |
| Baxi (Roca) | ×0.95 | Parts ×0.95 (published rates from 2 local repair companies) |
| Ariston | ×1.05 | Parts ×1.05 (published rates from 2 local repair companies) |
| Domusa Teknik | ×0.9 | Parts ×0.9 (published rates from 1 local repair company) |
| Sime | ×0.9 | Parts ×0.9 (published rates from 1 local repair company) |
| Beretta | ×1.2 | Parts ×1.2 (published rates from 1 local repair company) |
| Chaffoteaux | ×1.1 | Parts ×1.1 (published rates from 1 local repair company) |
| Fujitsu (General) | ×0.9 | Parts ×0.9 (published rates from 2 local repair companies) |
| Haier | ×0.85 | Parts ×0.85 (published rates from 1 local repair company) |
| Samsung | ×0.8 | Parts ×0.8 (published rates from 2 local repair companies) |
| LG | ×0.8 | Parts ×0.8 (published rates from 2 local repair companies) |
| Premium tier parts ×1.2 | ||
| Vaillant | ×1.25 | Parts ×1.25 (published rates from 2 local repair companies) |
| Viessmann | ×1.2 | Parts ×1.2 (published rates from 1 local repair company) |
| Daikin | ×1.3 | Parts ×1.3 (published rates from 2 local repair companies) |
| Panasonic | ×1.3 | Parts ×1.3 (published rates from 2 local repair companies) |
| Hitachi | ×1.2 | Parts ×1.2 (published rates from 1 local repair company) |
| Mitsubishi Heavy Industries | ×1.1 | Parts ×1.1 (published rates from 2 local repair companies) |
| Mitsubishi Electric | ×0.85 | Parts ×0.85 (published rates from 3 local repair companies) |
| Toshiba | ×0.85 | Parts ×0.85 (published rates from 1 local repair company) |
Base: Spanish brand parts factors from Spanish parts retailers and repair guides; tier factor = median of the tier's Spanish brands · Applied to the parts portion only · Reviewed July 2026 · Estimated
Heat Pump reversing valve replacement: what usually causes it? Estimated
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Measuring pressures and checking the valve coil
Pro recommended€70–€145
A four-way valve is expensive and is not changed on suspicion. The technician first measures high- and low-side pressures and checks whether the coil that moves the spool is getting voltage and has continuity, because a burnt-out coil or a loose wire gives exactly the same symptom as a seized valve and costs a fraction. It is a one- to two-hour visit with no materials, at €71.39/hour including VAT according to the tariffs published by Spanish service companies. Connecting to the refrigerant circuit to take readings requires an F-gas handling certificate.
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Replacing the four-way (reversing) valve
Pro recommended€350–€750
The four-way valve reverses the cycle to switch from cooling to heating; when it sticks halfway, the machine blows lukewarm air in both modes. It is an expensive repair because all the refrigerant has to be recovered, the new valve brazed in, a vacuum pulled and the system recharged, and at these figures many Spanish installers already raise the question of replacing the outdoor unit. Only split (bibloc) systems have one. It is work on the refrigerant circuit: an F-gas handling certificate and a registered company are mandatory (RD 115/2017).
Base: published rates from 1 Spanish heating & cooling company (2026-07) · Spain national base range (INE Annual Wage Structure Survey 2022) · Reviewed July 2026 · Estimated
How much is a service-call fee for heat pump repair?
Most Spanish companies charge a call-out / diagnostic fee of €36–€97, often credited toward the repair if you go ahead. It is separate from the repair totals above. Spain's standard 21% VAT (IVA) applies to heating and cooling repair services, and consumer prices are shown VAT-inclusive. A repair carried out in a dwelling can fall to the 10% reduced rate (Spanish VAT Act art. 91.Uno.2.10º) when three conditions hold at once: the customer is a private individual, the dwelling was completed more than two years ago, and the materials supplied by the firm are under 40% of the tax base. Labour-heavy jobs with little material often meet all three, so 21% is the standard rate but not always the effective rate on the invoice — treat it as a ceiling, not a guaranteed add-on.
Is it worth repairing a heat pump, or should you replace it?
A common rule of thumb: if the repair cost exceeds roughly half the price of a comparable new unit — or the appliance is past ~8 years for a heat pump — replacement is often the better value. The calculator's localized totals give you the number to weigh against a new-unit quote.
Prices are autonomous community (comunidad autónoma)-level estimates based on autonomous-community wage data (INE Annual Wage Structure Survey 2022), not fake city precision. Shopping in the U.S.? See the U.S. version (USD). In Canada? See the Canadian version (CAD). See the methodology for the localization method and named sources, or return to the Spain HVAC repair guide.
Reviewed by a Red Seal–certified appliance technician who also holds a Technical Safety BC gas ticket (Gas-C) and an ODS/halocarbon refrigerant ticket (CFC/HCFC/HFC).