Vector Heat

Vector Heat, heating engineers covering Lincolnshire

Vector Heat is a heating company based in Lincoln and operating across Lincolnshire. It is run by Liam Conneely, who states 23 years of experience in plumbing and heating and more than 5,000 property surveys. The installation team handles boiler, heat-pump, plumbing, air-conditioning and commercial heating work throughout the county. The company presents itself as a Heat Geek partner and holds MCS certification, alongside Gas Safe, OFTEC, Refcom, WaterSafe, CHAS, SafeContractor and Constructionline Gold registrations and RECC membership.

Design before equipment: the working method

The company describes a survey-led process in which the building is assessed before any equipment is specified. Engineers check heat loss, hot-water demand, flow temperature, existing pipework and controls, and the customer's own priorities. Because the firm installs both boilers and heat pumps, it says the survey can conclude with a boiler, a heat pump, alterations to the existing system or a repair rather than a replacement.

Its stated sequence runs from measurement to explanation of trade-offs, installation matching the design, commissioning with measured flow rates and temperatures, and aftercare handled by the same office, surveyors and engineers. Pipe sizing, system cleaning, controls and handover are presented as parts of the result rather than extras.

Heat pumps with Heat Geek design

Vector Heat argues that many heat pumps underperform because they are installed like boilers. Its approach covers room-by-room heat loss calculation, low flow temperature design, radiator checks, emitter sizing, pipework, hot water, weather compensation, controls and commissioning. The company reports six years designing and installing heat pumps.

Boilers for gas, oil and LPG homes

Boiler replacement work starts from the property rather than a model, taking into account hot water demand, existing pipework, controls, system water and flue route before recommending a combi, system or regular boiler. The team reports completing more than 150 boilers in a year and offers fixed quotes. Worcester Bosch boilers are named among the products handled, and the company works with gas, oil and LPG systems as well as full central heating installations.

Servicing, repairs and other services

• Heat pump design and installation
• Boiler installation, servicing and repair, including gas boiler faults
• Gas, oil and LPG heating
• Air conditioning, heating and cooling
• Commercial heating and plant rooms
• Power flushing and system cleaning
• Ongoing care plans

Office staff handle booking, communication and post-installation aftercare, and the company keeps job records within the same team for future servicing and fault finding.

Reputation as reported

The site cites a Google rating of 4.6 from 291 reviews and a Trustpilot rating of 4.7 from 482 reviews, with individual comments describing the service as polite, thorough and professional.