Experienced Professional Installers

Hydronic Underfloor Heating And Cooling
New Build Or Retro Fit

We have a range of options for new and existing homes - Call us to discuss your project.

Silent Running Heating Systems

Underfloor Heating, Hot Water System, Or Both. You Choose

Often 3 to 4 times more efficient than electrical hot water heating

Safe Underfloor Heating For all Floor Types

Underfloor Heating Is Safe For You, Your Kids, Pets And Your Floor Materials

No fires or heaters to manage, just a warm comfortable house

Imagine stepping onto a floor that gently radiates warmth beneath your feet — a quiet, invisible comfort that fills your home with consistent, luxurious heat. Underfloor hydronic heating transforms the way you experience warmth, replacing cold tiles and chilly mornings with silent, energy-efficient bliss.

Designed for comfort and built for efficiency, hydronic heating uses warm water flowing through pipes beneath your floor to deliver even heat throughout every room. No noisy fans, no dry air — just clean, radiant warmth that rises naturally. It’s the kind of comfort you feel, not see.

🏠 Underfloor Heating Benefits

Safe, even, heat distribution across your floor, safe enough for your kids play on, with no damage to your flooring. Silent operation. Warm in winter, cooling in summer

Perfect Heat Distribution

  • Even heat distribution across entire floor surface
  • No cold spots or temperature variations
  • Comfortable radiant heat feels warmer at lower air temperatures

Optimal Operating Temperatures

  • Low operating temperatures: 35-45°C (vs 60-80°C for radiators)
  • Perfect match for heat pump efficiency sweet spot
  • Reduces energy consumption significantly

Installation Advantages

  • Invisible heating system - no radiators or vents required
  • Compatible with all floor types: wood, tile, stone, carpet
  • Maximizes usable space in rooms
  • Silent operation with no moving parts
family sitting on wooden floor playing with child
A house connected to ground sourced heating - saving money and energy

💰 Cost & Efficiency Benefits

Hydronic systems are efficient, and compared to wood or fuel based heating systems, deliver outstanding increases in energy efficiency and cost benefits. Go ground source heating and those benefits are even bigger.

Operating Costs

  • 70-80% less energy consumption than conventional heating
  • Stable running costs independent of fuel price fluctuations
  • Low maintenance requirements reduce ongoing expenses

Installation Considerations

  • Higher upfront investment offset by operational savings
  • Government grants and incentives often available
  • Professional ground assessment ensures optimal performance
  • Integration with existing hydronic systems possible

⚡ System Advantages

Hydronic underfloor heating and water heating, not only keeps you warm and costs less, they improve the long term value of your house, while providing a warm, safe environment for you and your loved ones. Need more? They are great for the environment too.

Outstanding Efficiency

  • COP (Coefficient of Performance): 3.5-4.5
  • Produces 3-4 kW heat output per 1 kW electricity input
  • 350-450% efficiency compared to direct electric heating

Environmental Benefits

  • Reduces carbon emissions by 50-70% vs gas boilers
  • Uses renewable ground energy source
  • Minimal environmental impact during operation
  • Eligible for government renewable heat incentives

Long-Term Value

  • Minimal maintenance required compared to most other systems
  • Proven technology with excellent reliability record
  • Quiet operation - no outdoor noise like air source units
  • Increases property value
A dad giving his child a bath. Both are smiling. There is a yellow rubber duck too.

💧 Integrated Hot Water System

Hydronic underfloor units, whether ground sourced or air sourced systems, can also drive your hot water production, providing cost-effective hot water, which can often be plumped into your existing cylinder, upgrading your hot water heater will heating your house.

Dual Purpose Operation

  • Single heat pump serves both heating and hot water needs
  • Dedicated hot water cylinder with priority control
  • Reduces equipment costs and space requirements

Safety & Efficiency Features

  • Legionella protection through high-temperature cycles
  • Buffer tank options for increased system efficiency
  • Smart controls optimize energy use between heating zones
  • Programmable schedules for different usage patterns

🔧 Technical Specifications

Ground Loop Options

  • Horizontal loops: Requires larger land area, easier installation
  • Vertical boreholes: Compact footprint, higher efficiency

System Components

  • Ground source heat pump unit (indoor installation)
  • Ground loop collector (buried pipes)
  • Hydronic distribution system (underfloor heating)
  • Hydronic systems can be the main heating or you can use it with a hot water cylinder as backup or supplimental heating
  • Smart control system with zoning capability

Maintenance Requirements

  • Annual system check and fluid top-up
  • 5-year refrigerant system service
  • Ground loop requires no maintenance.
  • Filter changes and basic monitoring only
A house connected to ground sourced heating - saving money and energy

Get In Contact

At Canterbury Heat Pumps Ltd (CHP), we are ready to bring cleaner, greener, and more cost-effective heating solutions to your property. Whether you're looking for a brand-new system or need an upgrade, we offer the expertise and service to keep your space comfortable year-round.

Get in touch with us today for a free consultation, and see how we can help you save energy and costs with our hydronic heating systems!

Get in Touch with Us

We are located in Christchurch, New Zealand

Show Room:
729 Elgin Street
Sydenham
Christchurch 8023
Phone: (+64) 21 668 788
Email: info@canheat.nz

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