Central Air
Central Air | Air Conditioning | Heating and Air Conditioning | Bristol
When Bristol heats up or chills down, HEP’s central air heating and air conditioning experts keep comfort right where you want it—inside your home. Our certified technicians design, install, and maintain high-efficiency systems that whisper quietly, lower energy bills, and fit seamlessly into any property, from historic terraces to modern apartments. We’re local, so we understand the city’s unique architecture and shifting coastal climate, and we arrive fast with fully stocked vans, transparent pricing, and a friendly smile.
Whether your existing unit needs a rapid repair, you’re considering an eco-friendly upgrade, or you simply crave cleaner, healthier indoor air, we’ve got you covered 24/7. With HEP, you can expect meticulous workmanship, smart thermostats that learn your routine, and peace of mind backed by solid warranties. Discover why Bristol homeowners trust our air conditioning service to make every season feel just right.
FAQs
Do I really need air conditioning in Bristol’s mild climate?
While Bristol is not as hot as southern Europe, summer temperatures have risen noticeably in recent years, with highs regularly topping 28 °C and humid periods lasting weeks. Modern central air systems do more than cool; they de-humidify and filter the air, which is helpful during pollen season and for homes prone to damp. If you work from home, have south-facing rooms, or live in a well-insulated new build that retains heat, central AC can significantly improve comfort.
What size central air system will my Bristol property require?
We carry out a free on-site heat-gain and heat-loss calculation that factors in the age of the building, insulation levels, window orientation, number of occupants and any existing heating system. A typical three-bed semi may need a 5 kW (17 000 BTU) cooling capacity, whereas a larger detached house could require 8–10 kW split across multiple zones. Correct sizing prevents short-cycling, reduces energy use and extends equipment life.
How often should the system be serviced, and what’s included in your maintenance plan?
For domestic properties we recommend one full service per year, ideally in spring before peak use. Commercial sites or homes with high usage may benefit from twice-yearly visits. Our tune-up includes: • F-Gas refrigerant leak check and logging (legal requirement) • Cleaning of filters, coils and condensate drains • Electrical safety and capacitor tests • Airflow and thermostat calibration • Efficiency report and any adjustment of refrigerant charge Regular servicing maintains warranty coverage, keeps running costs low and identifies small issues before they become expensive repairs.
Are there energy-efficient or low-carbon options that meet current UK regulations?
Yes. All units we supply meet or exceed the latest Ecodesign (Lot 10) and F-Gas legislation. We offer A+++ rated inverter-driven heat-pump systems that can cool in summer and provide highly efficient heating down to –15 °C, cutting electricity use by up to 40 % compared with older fixed-speed units. For clients targeting Net Zero or EPC improvements, we can integrate photovoltaic (PV) compatibility, smart controls and R32 refrigerant models with a lower global-warming potential.
How disruptive is a retrofit installation and how long will it take?
A straightforward replacement of an existing split system usually takes one day. Installing a new multi-zone central system in a finished home typically requires 2–3 days. We use slim, pre-insulated line-sets and can conceal pipework in loft spaces, cupboards or external trunking to minimise redecorating. Our team protects flooring, hoovers daily, and removes all waste including old equipment for recycling. We schedule noisy outdoor-unit work during daylight hours to respect neighbours.
What does a new central air system cost and are there any incentives for Bristol homeowners?
Pricing depends on capacity and specification, but a high-efficiency 5 kW single-zone installation starts at about £2 800 + VAT, while a whole-house multi-zone system averages £5 500–£7 000. Finance options include 0 % interest over 12 months or low-rate plans up to 60 months (subject to status). Bristol residents may also be eligible for the Green Homes Grant Local Authority Delivery scheme or ECO4 funding if upgrading from inefficient electric heating and meeting certain income criteria. We handle all paperwork and can provide an EPC assessor where required.