The Smart, Low-Carbon Heating Upgrade for Kent Homes.
Upgrade from expensive oil, gas or LPG with £7,500 off instantly via the Boiler Upgrade Scheme. Turnkey design, room-by-room heat loss calculation, and a spotless installation.
Rated 4.9/5 by Kent property owners across Maidstone, Tunbridge Wells, Sevenoaks & Canterbury
Replaced: 22-Year Oil Boiler (28kW) with Daikin Altherma Monobloc + 250L Cylinder.
Why Forward-Thinking Kent Homeowners Choose CPSL
Blending exceptional certified engineering with precision monitoring, total cost transparency, and bespoke property care.
£7,500 Government BUS Grant Applied Directly
We handle 100% of the Ofgem application paperwork on your behalf. The £7,500 Boiler Upgrade Scheme grant is deducted directly from your invoice prior to payment — no waiting for reimbursements.
Year-Round True Climate-Control
Integrated hydraulic heating/cooling, keeping bedrooms winter-snug, coupled with whisper-quiet cooling for summer heatwaves and glass-walled extensions.
Room-by-Room Heat Loss Survey
No "rule-of-thumb" estimates. Our engineers calculate bespoke room-by-room heat loss, radiator flow rates, and heat emitter performance for optimal low-temperature efficiency (COP >4.2).
MCS & HIES Certified · 10-Year Comprehensive Warranty
We are Daikin D1 Premium Partners and Vaillant Advance Plus installers. Every system includes EPBD certification compliance, smart cloud diagnostics approval, and up to 10-year parts and labour manufacturer warranty.
How Clean Heat Circulates Through Your Kent Residence
Click through each phase to discover how outdoor ambient air transforms into whole-house warmth & domestic hot water.
Outdoor Monobloc Heat Pump Unit
Positioned discreetly in your garden or pathway. Harvests latent thermal energy from outside air down to -20°C using environmentally safe low-GWP R32 or R290 refrigerant. Operating at a Coefficient of Performance (COP) of 4.0, every 1kW of electricity used produces 4kW of usable household heat.
Estimate Your Kent Heat Pump Savings
Configure your home attributes to see immediate fuel reductions and your Boiler Upgrade grant eligibility.
*Calculated against standard heating tariffs (March 2026 data benchmark) and typical residential heat pump SCOP 4.05. Actual savings depend on property thermal fabric.
Installed on Your Doorstep Across Kent
Real residential installations in Maidstone, Tunbridge Wells, Sevenoaks, Canterbury, and rural Kent.
Tunbridge Wells, Kent
Replaced 20-Year-Old Oil Tank
Full removal of degraded kerosene tank and boiler, installation of Daikin Altherma 3 with a 250L stainless cylinder and four upgraded high-surface radiators.
Maidstone (Bearsted), Kent
Drafty Semi & Storage Conversion
Complete electrical & hydraulic conversion with acoustic barrier, underfloor hydraulic screed on ground floor, and low-loss manifold distribution.
Ashford (Woodchurch), Kent
Replaced High-Cost LPG Cylinders
High-temperature Vaillant aroTHERM plus system with weather compensation and magnetic dirt separator, providing continuous, stable comfort.
From Survey to Warmth in 4 Clear Steps
Engineered for zero disruption to your daily routine. We treat your property with white-glove respect.
Remote Kent Assessment
We review your current Energy Performance Certificate (EPC), satellite orientation, and calculate preliminary sizing before committing your time.
Zero ObligationFull In-Home Survey
A senior CPSL heating engineer visits your Kent property to carry out detailed room-by-room heat loss calculations and electrical suitability.
Fixed-Price ProposalClean 2-3 Day Install
Our tidy and neat team removes redundant equipment, lays pipework out of sight, and commissions with guaranteed zero mess.
Careful Property ProtectionHandover & 10-Yr Care
We setup your smartphone app, walk you through simple controls, register your £7,500 BUS grant, and activate your 10-year warranty.
Lifetime Local SupportReady for Guaranteed Winter Warmth and Lower Energy Bills?
Secure your £7,500 non-repayable government grant and schedule a fixed-price quote. Our Maidstone-based team will confirm your property eligibility in under 2 minutes.