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// CODE SNIPPET

L 506.0 Drain Water Heat Exchangers

2021 Oregon Plumbing Specialty Code > L Sustainable Practices > L 506.0 Drain Water Heat Exchangers
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L 506.1 General

Drain water heat exchangers shall comply with IAPMO PS 92. The heat exchanger shall be accessible.

Related Code Sections


L 506.0 Sustainable Practices, Drain Water Heat Exchangers
Drain water heat exchangers shall comply with IAPMO PS 92. The heat exchanger shall be accessible ...
2021 Oregon Plumbing Specialty Code > L Sustainable Practices > L 506.0 Drain Water Heat Exchangers
P2902.5.2 Water Supply and Distribution, Heat Exchangers
Heat exchangers using an essentially toxic transfer fluid shall be separated from the potable water by double-wall construction. An air gap open ...
2021 Oregon Residential Specialty Code (ORSC) > 29 Water Supply and Distribution > P2902 Protection of Potable Water Supply > P2902.5 Protection of Potable Water Connections > P2902.5.2 Heat Exchangers
603.5.4 Water Supply and Distribution, Heat Exchangers
Heat exchangers used for heat transfer, heat recovery, or solar heating shall protect the potable water system from being contaminated by the heat ...
2021 Oregon Plumbing Specialty Code > 6 Water Supply and Distribution > 603.0 Cross-Connection Control > 603.5 Specific Requirements > 603.5.4 Heat Exchangers
1401.3 Solar Thermal Systems, Heat Exchangers
Heat exchangers used in domestic water-heating systems shall be approved for the intended use. The system shall have adequate protection to ensure ...
2019 Oregon Mechanical Specialty Code > 14 Solar Thermal Systems > 1401 General > 1401.3 Heat Exchangers
1402.8.4 Solar Thermal Systems, Heat Exchangers
Heat exchangers used in domestic water-heating systems shall be approved for the intended use. The system shall have adequate protection to ensure ...
2019 Oregon Mechanical Specialty Code > 14 Solar Thermal Systems > 1402 Design and Installation > 1402.8 Equipment > 1402.8.4 Heat Exchangers
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