Humiditherm with Lights

User manuals are sorted by product serial number and model codes. The first 4 digits of the serial number represent the manufacture date (YYMM) eg, 2203-XXXX = March 2022 build date.

Models: TRHDL-300-SD, TRHDL-460-SD, TRHDL-850-SD

              TRHSL-300-SD, TRHSL-460-SD, TRHSL-850-SD


October 2023 - current (2310 - current)


Humiditherm Deflector Installation


P380 Drain Pump Installation