HEAT LOSS REPLACEMENT
TRM Heat Loss Replacement systems are used to heat a slab or flooring surface, using electric heating cables to compensate for heat losses beneath an exposed living space. Low temperature exposures below the living space can reduce the floor surface and room temperatures dramatically, making the space uncomfortable to live in.
These applications can be found in commercial and residential buildings, as well as detached homes:
- Building overhangs
- Balconies
- Carports
- Concrete slab-on-grade installations
- Living areas above unheated locations such as mechanical rooms, stairwells or parking garages
A TRM Heat Loss Replacement system consists of:
- Heating cables
- Control systems and sensors
- Components and accessories
Depending on the site conditions, TRM heating cables can be:
- Embedded within the slab during the initial concrete installation
- Secured to the underside of the concrete slab, with insulation installed over the cables isolating an ambient zone beneath the slab
- Installed above the finished slab (in the case of interior floor heating cables), below the finished floor
We are confident that any of these approaches to heat loss replacement will ensure the occupied space above remains warm and comfortable.
Our qualified team at TRM can help you assess and design a heat loss replacement system, including controls and sensors, that will meet and exceed your expectations.
Related Products
HDPE Jacketed Copper MI Cable
Self-Regulating (SR) Heating Cable
Outdoor Thermostats Controls
Floor Heating Thermostats
Hazardous C1D2 Location (Hazloc) Kits and Accessories
Ordinary Termination Kits
FAQ
What type of heat loss replacement system should I choose?
Depending on the site conditions, stage of construction, installation location, and required heating output, our team can help you determine if an above-slab, in-slab or under-slab heat loss replacement system is right for your project.
Do I need to insulate below my heat loss replacement system?
Maybe. Depending on the type of heat loss replacement system, insulation may be required, or it may just be strongly recommended. Our experts can help you assess the application and determine the type of system needed, and if insulation needs to be installed.
We recommend installing insulation whenever possible, as it will improve the efficiency and performance of the heating system and reduce operating costs.
Do I need a control for my Heat Loss Replacement system?
Yes, we recommend the installation of a thermostat with all heat loss replacement systems. Depending on the system and the end user’s requested operating intent, a TRM thermostat can monitor the slab temperature or the ambient outdoor temperature to ensure the floor temperature remains comfortable, while reducing energy consumption and operating costs.
Do I need Ground Fault Protection on my heat loss replacement circuits?
Yes, Ground Fault Protection (GFI) is required by local electrical codes and by-laws. Some controls offer GFI as a built-in feature, while other controls that do not have GFI protection built in would need to be utilized in conjunction with appropriate GFI breakers. For more information, contact your local electrical contractor or inspector.
Who can install my heat loss prevention system?
We recommend that heat loss prevention system installations are carried out by qualified and experienced professionals to ensure the site conditions and installation practices are appropriate for the materials being worked with. All products come complete with step-by-step installation instructions and direct phone support from TRM. All electrical installations should be performed by a qualified electrician to meet all local codes and by-laws, as well as obtain any electrical permits prior to installation.
Can a heat loss replacement system cable be repaired?
Yes, TRM heat loss replacement systems are made from either TRM SR or MI heating cables, both of which are built to last. However, should the need arise, they are easy to test, fault-locate, and repair to avoid any costly downtime in the future. TRM is proud to offer SR and MI heating cable repair services within the GTA and GVRD.