Product Overview
The Re-Verber-Ray DSRS-15-50 is a decorative, low intensity tube patio heater from the DSR Series, built for unvented outdoor use. Its sleek, modern housing and modular grille read as an architectural fixture rather than a utility heater. The unit runs on patented two stage operation with pre- and post-purge controls and self-diagnostic, microprocessor-based LED circuitry, and is rated for unvented outdoor operation only, suiting a patio, covered outdoor dining space, or similar open-air seating area.
It is gas-fired, with output of 50 MBH on high fire and 35 MBH on low fire, delivered across a 9' overall unit length. Two stage control lets the heater step down to the lower fire rate once an area is up to temperature, holding an even radiant heat pattern along the full tube run instead of hot-and-cold cycling. Overall dimensions are 18.25" wide by 107.63" deep by 11.75" high, with rated coverage up to a 10' x 16' area.
For driving ranges, courtyards, or larger outdoor gathering spaces sized beyond a single patio footprint, multiple DSRS-15-50 units are typically paired and zoned together; layout should be discussed before ordering when heating anything larger than a single patio.
This is unvented equipment for outdoor installation only. Mounting height, clearances to combustibles, and gas supply sizing are set by the installation manual and must be followed exactly. Gas connection work should be done by a qualified technician: shut off gas and disconnect power before servicing, and verify all clearances and hookups against the DSRS Series Installation, Operation, Parts & Maintenance Manual before firing the unit. The DSRS Series carries Re-Verber-Ray's standard commercial warranty. Full specifications, wiring, and clearance data are in the DSRS Series manual and submittal package; either document can be pulled on request, along with help sizing a multi-unit layout for a larger space.
Specifications
| Heat input (BTU) | 50 MBH high fire / 35 MBH low fire (two-stage) |
| Fuel type | Natural gas (DSRS-15-50 Nat.) |
| Overall length | 9' nominal span (107.63" per distributor sheet) |
| Width | 18.25" |
| Height | 11.75" |
| Venting | Unvented operation only; positive-pressure, two-stage radiant heater system designed for outdoor unvented use |
| Coverage area | Up to 10' x 16' (160 sq ft) |
Documents
- dsrs-series-patio-heater-install.pdf (install)