MVHR Installation in Eastbourne, Brighton & Sussex
Breathe Better, Save Energy- Smart Ventilation Made Simple
Looking to improve the air quality in your home while reducing your energy bills? An MVHR (Mechanical Ventilation with Heat Recovery) system can do both.
At Sussex Electrical Installations, we install efficient, reliable MVHR systems that deliver a constant supply of clean, filtered air to your home — all while recovering up to 90% of the heat from the outgoing air. That means fewer draughts, lower heating bills, and a fresher, healthier living environment.
Whether you’re building from scratch, planning a renovation, or looking to upgrade your current ventilation, we’re here to help you get it right from the start.
Is MVHR Right for Your Home?
MVHR systems are an excellent fit for a wide range of homes and situations, including:
New builds or self-builds with airtight construction
Homes undergoing major renovations or extensions
Energy-efficient or Passivhaus-standard properties
Households with allergy, asthma or respiratory concerns
Homes with condensation, mould or excess humidity
If you want clean, fresh air without sacrificing energy efficiency, MVHR is a smart, future-proof solution.
MVHR Maintenance & Servicing
MVHR systems are low-maintenance but not no-maintenance. To keep performance high and running costs low, regular servicing is essential. We offer simple maintenance plans that include:
Filter Cleaning & Replacement
Filters should be cleaned or changed every 6–12 months. We supply and fit the right filters for your unit and schedule replacements as needed.
Fan & Duct Checks
We inspect the system for blockages, wear, or inefficiency — ensuring continued performance and quiet operation.
System Rebalancing
Changes in your home layout or usage can affect system balance. We’ll recalibrate airflow to keep everything working evenly and efficiently.
Routine maintenance helps protect your system’s lifespan, keeps the air in your home clean, and ensures you're getting the most from your investment.
What’s Included in Our MVHR Installations
A properly designed and installed MVHR system isn’t just about fitting a unit — it’s about airflow, ducting, and system balance. We take care of the entire process from start to finish:
Free Consultation & On-Site Assessment
We assess your property layout, insulation, and airflow needs, then recommend the ideal system setup. This helps us design the most effective and discreet solution possible.
Bespoke System Design
Our team will create a full ventilation layout tailored to your property. We consider room types, air change requirements, and your lifestyle to ensure consistent, balanced airflow.
Clean, Discreet Ductwork Installation
Ducting is routed with care, neatly hidden in ceilings, floors, or wall voids wherever possible. We aim for minimal disruption and maximum performance.
Heating Integration
We ensure your MVHR system works smoothly alongside your existing heating — whether it's gas, electric, or renewable — to avoid unnecessary energy loss.
Electrical Connection & System Balancing
Once installed, we connect the system and balance airflow across all rooms to ensure the right amount of fresh air is delivered and extracted where needed.
Full Testing & Certification
Every installation includes comprehensive testing and commissioning. You’ll receive full documentation to meet Building Regulations (Part F) and support for Passivhaus or low-energy standards if needed.
Book Your Free MVHR Consultation
Considering MVHR for your home? We’ll carry out a free assessment, explain your options clearly, and provide a detailed, no-obligation quote.
Consumer Unit Upgrades
Lighting Installations
Smart Home Installations
