--- title: "Pool Heat Pump Servicing Hampshire | Appian" description: "Professional swimming pool heat pump servicing in Hampshire. Annual maintenance, efficiency checks & extended lifespan. Call 07481 552059." lang: en-GB json-ld: | [ { "@context": "https://schema.org", "@type": "Service", "name": "Swimming Pool Heat Pump Servicing", "description": "Professional servicing and maintenance of swimming pool heat pumps across Hampshire and surrounding areas.", "provider": { "@type": "LocalBusiness", "name": "Appian Heat Pumps", "telephone": "+447481552059", "address": { "@type": "PostalAddress", "streetAddress": "12 Appian Way, Chineham", "addressLocality": "Basingstoke", "addressRegion": "Hampshire", "postalCode": "RG24 8BH", "addressCountry": "GB" } }, "areaServed": [ "Basingstoke", "Hampshire", "Berkshire", "Surrey", "Wiltshire" ] }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "How often should a pool heat pump be serviced?", "acceptedAnswer": { "@type": "Answer", "text": "We recommend annual servicing, ideally in early spring before the swimming season begins. This ensures your system is ready and efficient when you need it." } }, { "@type": "Question", "name": "How much does pool heat pump servicing cost?", "acceptedAnswer": { "@type": "Answer", "text": "A standard pool heat pump service is charged at a fixed rate. Contact us for current pricing. Annual contracts offer better value with additional benefits." } }, { "@type": "Question", "name": "Can you service any brand of pool heat pump?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. We service Zodiac, Hayward, Calorex, Thermotec, Fairland, BWT, and all other major pool heat pump brands." } }, { "@type": "Question", "name": "What is included in a pool heat pump service?", "acceptedAnswer": { "@type": "Answer", "text": "Evaporator cleaning, refrigerant pressure check, electrical inspection, heat exchanger check, controls verification, safety testing, and a written report." } }, { "@type": "Question", "name": "Should I winterise my pool heat pump?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. We recommend draining the heat exchanger, isolating the electrical supply, and covering the unit during winter. We can include winterisation in your service schedule." } }, { "@type": "Question", "name": "How long does a service visit take?", "acceptedAnswer": { "@type": "Answer", "text": "A typical pool heat pump service takes 1 to 1.5 hours, depending on the unit condition and whether descaling is required." } }, { "@type": "Question", "name": "Do you offer maintenance contracts for pool heat pumps?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. Our contracts include an annual service, priority response, and discounted parts/repairs. Contact us for details." } }, { "@type": "Question", "name": "What areas do you cover?", "acceptedAnswer": { "@type": "Answer", "text": "We cover Hampshire, Berkshire, Surrey, Wiltshire and surrounding areas including Basingstoke, Reading, Winchester, Guildford, and Newbury." } } ] }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.appianheatpumps.com/" }, { "@type": "ListItem", "position": 2, "name": "Services", "item": "https://www.appianheatpumps.com/services" }, { "@type": "ListItem", "position": 3, "name": "Swimming Pool Heat Pump Servicing" } ] } ] --- [ Special Offer Air Conditioning Fully Installed from £1,100 → ](/contact) 12 Appian Way, Chineham, Basingstoke, RG24 8BH Fastest reply → [07481 552059](tel:07481552059)| [01256 672332](tel:01256672332) [![Appian Heat Pumps](/assets/logo-DXHDe5EY.png)](/) Services Service Areas [About](/about)[Our Work](/our-work)[Blog](/blog)[Reviews](/reviews)[Contact](/contact) Call now — fastest reply [07481 552059](tel:07481552059)[Landline: 01256 672332](tel:01256672332) [Request Estimate](/contact) [Call 07481 552059 Fastest reply ](tel:07481552059)[Get Estimate](/contact) ![Swimming pool heat pump evaporator coil and fan unit beside residential pool ready for annual servicing](/assets/pool-servicing-hero-C7_VFSfV.jpg) 1. [Home](/) [Services](/services) Swimming Pool Heat Pump Servicing # Swimming Pool Heat Pump Servicing in Hampshire Annual servicing that keeps your pool heat pump running efficiently, prevents mid-season breakdowns, and extends the life of your investment. - Free, no-obligation home estimate - Fixed prices — quote stands, no surprises - Same-week repairs on most callouts [Get my free estimate →](#enquiry)[or call 07481 552059 ](tel:07481552059) Rated 5.0 by Hampshire homeowners · [read reviews](/reviews) F-Gas certified. All pool heat pump brands serviced. Serving Hampshire, Berkshire, Surrey & Wiltshire. ## Tell us what you need Quick form, real human reply — usually within a couple of hours. 15+ Years Experience F-Gas Certified Hampshire & Surrounding Areas Emergency Callouts ![REFCOM F-Gas Certificated](/assets/refcom-badge-Bo6YwTLs.png)![Mitsubishi Electric Accredited Installer](/assets/mitsubishi-badge-e1lhTUMA.jpg)![Ecodan Renewable Heating Technology](/assets/ecodan-badge-DKEvMTX0.jpg) ## Recent Swimming Pool Heat Pump Servicing Work A snapshot of jobs we've recently completed across Hampshire and surrounding areas. ![Swimming pool heat pump repair in progress with refrigerant manifold gauges, vacuum pump, and recovery equipment](/assets/work-76-yR3TKTG4.jpeg) ![Swimming pool heat pump stripped down for repair with refrigerant gauges, nitrogen cylinder, and brazing equipment](/assets/work-84-BMisBMAJ.jpeg) ![Pool heat pump compressor and PCB compartment opened for diagnostic inspection with filter drier and sight glass visible](/assets/work-85-DK1NJ-uD.jpeg) ## What This Service Covers Swimming pool heat pump servicing is planned maintenance designed to keep your unit operating at peak efficiency throughout the swimming season. Pool heat pumps work harder than domestic heating units — running for long periods in humid, chemically aggressive environments — making regular servicing essential. This service is for pool owners who want their heat pump to start reliably each spring, run efficiently through summer, and last as long as possible. Whether you have a domestic garden pool or a commercial facility, annual servicing catches developing problems before they cause mid-season failures. During a service visit, we inspect the refrigerant circuit, clean the evaporator coil, check electrical connections, verify water flow rates, inspect the titanium heat exchanger for scaling, test safety controls, and ensure the controller settings are optimised for your pool size and usage pattern. We service all major pool heat pump brands including Zodiac, Hayward, Calorex, Thermotec, Fairland, and BWT across Hampshire and surrounding counties. ## What Happens If You Wait? Pool heat pumps that are not serviced annually lose efficiency progressively. A coil clogged with debris, a slowly leaking refrigerant charge, or corroding electrical connections all reduce output without triggering obvious fault symptoms. The most common mid-season breakdown we attend is a compressor failure caused by running with low refrigerant charge. This is entirely preventable with an annual service that checks pressures and detects leaks early. Scaling on the titanium heat exchanger — caused by hard water common in Hampshire and Berkshire — reduces heat transfer and increases running costs. Left unchecked, severe scaling can restrict water flow to the point where the safety cut-out activates. Pool heat pumps stored over winter without proper preparation can suffer freeze damage to the heat exchanger, corroded connections, and pest ingress. A pre-season service ensures everything is in working order before you need it. ## How We Work 1 ### Pre-Season Scheduling We contact you in early spring to schedule your service before the swimming season begins, ensuring your system is ready when you need it. 2 ### Full System Inspection Evaporator coil cleaned, refrigerant pressures checked, electrical connections inspected and tightened, water flow rates verified. 3 ### Heat Exchanger Check Titanium heat exchanger inspected for scaling and corrosion. Descaling carried out if required to restore heat transfer efficiency. 4 ### Controls & Safety Verification Thermostat calibration, defrost settings, high/low pressure cut-outs, and flow switch operation all tested. 5 ### Report & Recommendations Written service report provided detailing findings, work completed, and any recommendations for attention. ## Why It Matters ### Reliable Season Start Your pool heat pump is tested and confirmed working before the season begins — no surprises when you want to swim. ### Maximum Efficiency Clean coils, correct refrigerant charge, and optimised settings mean your heat pump heats your pool using the minimum energy. ### Breakdown Prevention Developing faults are caught and corrected before they cause a mid-season failure that leaves your pool cold. ### Extended Equipment Life Regular maintenance significantly extends the working life of your pool heat pump, protecting your investment. ### F-Gas Compliance Annual refrigerant checks and leak testing keep your system compliant with current regulations. ### Cost Savings A well-maintained pool heat pump costs less to run and avoids the expense of emergency repairs. ## Technical Detail & Expertise Pool heat pump evaporator coils operate outdoors and are exposed to airborne debris, pollen, cottonwood seeds, grass clippings, and insects. Even a thin layer of debris significantly reduces airflow and heat absorption. We clean coils using low-pressure water and approved coil cleaners that do not damage the aluminium fins. Refrigerant pressure testing is carried out with the system running and at steady state. We compare suction and discharge pressures against the manufacturer's specification for the current ambient and water temperatures. Deviations indicate refrigerant loss, restriction, or compressor issues. The titanium heat exchanger is the component most affected by water quality. In areas with hard water — much of Hampshire and Berkshire — calcium carbonate deposits build up on the heat exchanger surfaces. We inspect using a torch and mirror, and where scaling is present, treat with appropriate descaling agents that are safe for titanium. Electrical connections on pool heat pumps are particularly vulnerable to corrosion due to the humid environment. We inspect all terminal connections, measure contact resistance, and replace any corroded terminals or wiring. Capacitor values are tested as degraded capacitors cause compressor starting problems. For inverter pool heat pumps, we also check the inverter board for signs of moisture ingress, insect damage, or component failure. We verify the unit is modulating correctly across its speed range and not running at fixed maximum speed (which would indicate a sensor or control fault). We offer both one-off services and annual maintenance contracts. Contracts include a pre-season service, priority emergency response during the swimming season, and a discount on any parts or repairs needed. ### Related Services - [Swimming Pool Heat Pump Repair](/services/swimming-pool-heat-pump-repair) - [Swimming Pool Heat Pump Supply](/services/swimming-pool-heat-pump-supplier) - [Heat Pump Servicing](/services/heat-pump-servicing) - [Annual Maintenance Contracts](/services/annual-maintenance-contracts) - [← Back to Homepage](/) ### Service Areas - [Basingstoke](/areas/basingstoke) - [Hampshire](/areas/hampshire) - [Berkshire](/areas/berkshire) - [Surrey](/areas/surrey) ## Frequently Asked Questions ### How often should a pool heat pump be serviced? ### How much does pool heat pump servicing cost? ### Can you service any brand of pool heat pump? ### What is included in a pool heat pump service? ### Should I winterise my pool heat pump? ### How long does a service visit take? ### Do you offer maintenance contracts for pool heat pumps? ### What areas do you cover? ## Keep Your Pool Warm All Season — Book Your Service Annual servicing that prevents breakdowns, maintains efficiency, and extends the life of your pool heat pump. [Request a Free Estimate](/contact)[Call 07481 552059](tel:07481552059) Most enquiries responded to within 2 hours ![Appian Heat Pumps](/assets/logo-DXHDe5EY.png) Expert heat pump installation, repair & servicing across Hampshire and surrounding areas. Over 15 years of trusted experience. 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