For contractors prioritizing system integrity

If airflow is optimal but the circuit remains open

25-inch probe are engineered for superior thermal performance and environmental resistance

this model is the direct technical replacement for the IFT-15-1 and 0037105

this component utilizes a redundant solenoid design for additional safety during cycle operation

Marley QTS1500T Heater R-134A For contractors prioritizing system integrityThe Marley QTS1500T is a high performance 120V toe space heater engineered specifically for technical installations where floor and wall real estate is at a premium. Designed for under cabinet mounting in kitchens, bathrooms, and stairwells, this unit features a heavy duty steel plate fin element that ensures efficient heat transfer and long term durability in high traffic areas. The integrated tangential blower provides whisper quiet operation,