Product Overview
The DSR-EXH exhaust kit is Re-Verber-Ray's factory vent cap and diffuser assembly for DSRF Series infrared patio heaters. In an unvented DSRF installation, it directs and diffuses the heater's combustion exhaust at the vent termination, letting the unit operate as the positive-pressure, two-stage radiant heater system the DSRF Series is designed to be for outdoor unvented use.
Fits the Re-Verber-Ray DSRF Series; see Fitment below for details. It is required for unvented, commercial or industrial installations and is not included with the heater, so it must be ordered separately.
Per the DSRF Series manual, the kit includes the exhaust diffuser box and service access panel.
When replacing this kit, shut off the gas supply and disconnect power to the heater before removing the old vent cap/diffuser assembly, verify the new kit against the DSRF Series installation manual, and have a qualified gas technician confirm proper operation before returning the heater to service.
Specifications
| Ventilation Requirement (Unvented Operation) | Minimum 4 CFM/1,000 BTU/h input |
Cross-Reference & Fitment
| Fits | DSRF series |
