MRCOOL Ambient Temperature and Room Temperature Sensor for DIY-MULTI3-27HP230C 11201007003448 12k 18k Add On and an eco-friendly premixed burner

and an eco-friendly premixed burner that improves efficiency while reducing NOx emissions

this unit is designed for durability

Estimated Coverage Area

Attaches flex elbows to wide channels

if you are purchasing a MRCOOL DIY system with an Air Handler

MRCOOL Ambient Temperature and Room Temperature Sensor for DIY-MULTI3-27HP230C 11201007003448 12k 18k Add On and an eco-friendly premixed burnerThe MRCOOL Ambient Temperature and Room Temperature Sensor is specifically engineered to provide accurate readings for both external ambient and internal room temperatures, ensuring the MRCOOL DIY MULTI3 27HP230C system functions at its peak efficiency. This sensor ensures that your HVAC system continuously monitors temperature changes, allowing it to adjust heating and cooling outputs for optimal energy efficiency and comfort. In addition to its