- HEP Heat and Air
- Indoor-air Specialists

Indoor-air Specialists
Indoor-air Specialists | Dehumidifier Installation | Heating and Air Conditioning | Harrogate
Harrogateâs elegant Victorian homes and modern builds alike can suffer from hidden moisture that encourages mould, musty odours, and damage to dĂŠcor. HEPâs indoor-air specialists heating and air conditioning team brings decades of local know-how to tackle that problem at its source with precise dehumidifier installation. We assess your property, calculate the ideal capacity, and position each unit for quiet, energy-efficient performanceâso every room feels fresher, drier, and healthier all year round.
From the first site survey to ongoing maintenance, youâll enjoy the personal service only a Harrogate-based family business can offer. Our engineers are fully certified, tidy, and punctual; our workmanship is guaranteed; and our transparent quotes mean no surprises. Breathe easier, protect your investment, and reclaim true indoor comfortâcontact HEP today to schedule your free humidity assessment.
FAQs
Why should I consider a whole-home dehumidifier in Harrogateâs climate?
Although Harrogate is not as humid as coastal areas, our mix of rainy months and well-insulated modern homes often leads to trapped moisture, condensation on windows, and mould growth. A properly sized dehumidifier keeps indoor relative humidity in the ideal 40â55 % range, preventing damp, protecting furnishings and electronics, and making your heating and cooling systems run more efficiently.
How is a dehumidifier installed with my existing heating and air-conditioning system?
Our indoor-air specialists connect the dehumidifier to the return-air ductwork so it can draw moist air from the entire home, dry it, and send it back through the supply ducts. We add a dedicated condensate drain, wire the unit to your HVAC controls or a separate humidistat, and test airflow to confirm that the furnace or air handler is not restricted. Most installations are completed in one day without altering the dĂŠcor of your living spaces.
What size or capacity dehumidifier will my home need?
Sizing depends on the homeâs square footage, number of occupants, existing insulation, and current moisture readings. During the free home assessment we measure indoor humidity at multiple points, inspect crawl spaces and lofts, and use ACCA Manual J guidelines to calculate litres of moisture to be removed per day. Weâll then recommend a unit, typically 40â90 L/day for average Harrogate properties, ensuring it keeps up on the dampest days without wasting energy.
Will a dehumidifier increase my energy bills?
You will see a small electrical cost to run the dehumidifier, but most clients notice a net decrease in overall energy use. Drier air feels more comfortable at slightly higher thermostat settings in summer and lower settings in winter, reducing run-time for both air conditioning and heating. Modern whole-house units carry Energy Star ratings and use efficient variable-speed compressors, so typical annual operating cost ranges from ÂŁ35âÂŁ70.
What maintenance is required after installation?
Maintenance is straightforward: (1) Clean or replace the air intake filter every 3â6 months, or more often if you have pets or renovation dust. (2) Check that the condensate drain is clear and flowing freely; we can install an optional float switch to shut the unit off if a blockage occurs. (3) Have our technician inspect the coils, electrical connections, and humidity controls once a yearâoften combined with your routine HVAC service visit.
How much does professional dehumidifier installation cost in Harrogate and do you offer financing?
A quality whole-home dehumidifier, fully installed, generally ranges from ÂŁ1,250 to ÂŁ2,200 depending on capacity, duct modifications, and whether a dedicated humidistat is added. We provide transparent, itemised quotes after the site survey. Interest-free financing for up to 12 months is available, as well as extended warranty packages that cover parts and labour for up to 10 years.