The InnoFlue system, manufactured by Centrotherm and utilized in Giant Factories’ residential power direct vent gas-fired water heaters, is a UL1738 and ULCS636 listed flue gas solution. Installation and servicing of these systems must be performed by EnerCare Home Services. This article details installation instructions, safety precautions, and available documentation based on provided materials. The system is intended for indoor installation only and is not certified for use in manufactured (mobile) homes or outdoor applications.
System Components and Documentation
Centrotherm provides a range of technical documents related to the InnoFlue system. These resources are intended to assist with system design and address technical inquiries. Available documentation includes:
- Full Installation & Operation (I&O) Manual
- InnoFlue Specification Documents
- InnoFlue Submittal Package (interactive PDF for vent system design)
- White Papers detailing technical research
- Additional documentation related to testing and compliance.
Users are directed to contact Centrotherm directly for more information regarding specifications, white papers, and testing documentation. The provided materials emphasize the importance of consulting the full I&O manual prior to installation.
Installation Requirements and Warnings
The provided documentation stresses the critical importance of adhering to all installation instructions precisely. Failure to do so may result in fire or explosion, leading to property damage, personal injury, or death. Installation and service are restricted to qualified technicians from EnerCare Home Services, reachable at 1-866-554-5591.
Specific warnings outlined in the documentation include:
- Flammable Materials: Do not store or use gasoline or other flammable liquids or vapors in the vicinity of the water heater or any other appliance.
- Gas Leak Procedures: In the event of a gas odor, the following steps must be taken:
- Do not attempt to light any appliance.
- Do not touch any electrical switch.
- Do not use any phone within the building.
- Immediately call the gas supplier and EnerCare Home Services from a neighbor’s phone. Follow their instructions.
- If the gas supplier and EnerCare cannot be reached, call the fire department at 911.
Water Heater Specifications and Limitations
The documentation references “Residential Power Direct Vent Gas-Fired Water Heaters” equipped with FVIR (Flame Verification and Ignition Relay) technology. However, specific details regarding capacity, input ratings, or dimensions are not provided in the available source material.
A key limitation of this system is its design certification. The water heater is not certified for installation in manufactured (mobile) homes, nor is it designed for outdoor installation. These restrictions must be strictly observed.
Safety Precautions and Emergency Procedures
The provided materials prioritize safety throughout the installation and operation of the InnoFlue system. The documentation repeatedly emphasizes the potential for fire or explosion if instructions are not followed exactly.
The “WHAT TO DO IF YOU SMELL GAS” section is a critical component of the safety information. The prescribed actions are designed to minimize the risk of ignition and ensure prompt notification of qualified personnel.
Accessing Support and Documentation
Centrotherm provides resources for accessing technical documentation. Users can find:
- Full Installation Manuals
- Specification Documents
- Submittal Packages
- White Papers
- Additional Documents
For information not readily available, direct contact with Centrotherm is recommended. EnerCare Home Services is the designated provider for installation and service, and can be reached at 1-866-554-5591.
Document Identification
The provided installation and operating instructions are identified as GI-IM056En-1114. The documentation is copyrighted 2014 by Giant Factories Inc. and was printed in Canada. The document number is 54000063.
Conclusion
The InnoFlue system, used in conjunction with Giant Factories’ gas-fired water heaters, requires careful installation and adherence to safety guidelines. The system is UL-certified but has specific limitations regarding installation location (indoor use only, not for mobile homes or outdoor applications). Proper installation must be performed by EnerCare Home Services. Comprehensive documentation is available from Centrotherm, and users should consult the full I&O manual before undertaking any work related to the system. Prioritizing safety and following the provided instructions are crucial for preventing potential hazards.

