Code requirements
Refer to the local authority having jurisdiction, such as the local building department or utility, to en-
sure all installation work meets applicable requirements. All installation work should be performed
by a properly licensed contractor. Backup water heater and/or storage tank must be listed and
labeled by an accredited listing organization, meet national standards, be labeled with maximum
temperature and pressure, and have minimum R-12 insulation. Do not remove, bypass, or alter
temperature pressure relief valve from backup water heater and/or storage tank.
Certification requirements
Refer to the local authority having jurisdiction and incentive providers for certification requirements.
FAFCO solar collectors and systems listed in Specifications, page 25, are certified by the Solar
Rating and Certification Corporation (SRCC), a nationally recognized certification for solar water
heating collectors and systems.
The solar energy system described in this manual, when properly installed and maintained, meets
the minimum standards established by SRCC. This certification does not imply endorsement or
warranty of this product by SRCC.
Specific minimum SRCC installation requirements are listed below:
1. Building penetrations do not impair enclosure function.
2. Building penetrations do not allow insect or vermin intrusion.
3. Building penetrations meet applicable codes and National Roofing Contractors Assoc. practices.
4. Structural members penetrated by solar system components meet code.
5. Building materials adjacent to solar components are not exposed to elevated temperatures.
6. Collector mounting is capable of maintaining tilt and azimuth.
7. No excessive shading of collectors.
8. Hangers provide correct tube support.
9. Hangers provide correct tube pitch.
10. Hangers do not compress insulation.
11. Control sensors and wiring are protected.
12. Penetrations through fire-rated assemblies do not reduce fire resistance below code.
3
Code and Certification Requirements
Power Supply
Summary of Contents for Drainback 200 Series
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