Sterling TF125A1NS111 Heater 30067439-890 or chilled water applications within

or chilled water applications within commercial HVAC systems

this 3-phase 6KW heat strip provides the reliable thermal output required to maintain setpoints in extreme conditions

Contractors should verify the water column rating on the existing failed switch to ensure a 27W17 Lennox cross-reference matches the specific pressure requirements of the heat exchanger

protecting heat exchangers

while the 1/2" nipple allows for direct mounting to junction boxes

Sterling TF125A1NS111 Heater 30067439-890 or chilled water applications withinThe Sterling TF125A1NS111 is a high efficiency, power vented industrial gas unit heater designed for rugged commercial environments like warehouses and large workshops. This 125,000 BTU gas heater features a heavy duty 20 gauge aluminized steel tubular heat exchanger with a serpentine design that eliminates the stress points found in traditional clamshell models, ensuring long term durability under heavy cycling. Utilizing inshot burner technology and