Carrier P110-4545 Pad Els PW 17895 Verify that the air filter

Verify that the air filter is clean

While the physical specs may match other units

measuring ambient air

Technicians can force a defrost cycle by shorting the "speed-up" or test pins on the board with a screwdriver while the system is calling for heat

Using a part with an incorrect designation can lead to premature defrost termination or dangerous coil overheating

Carrier P110-4545 Pad Els PW 17895 Verify that the air filterMaintain peak performance in humidification systems with the Carrier P110 4545 Humidifier Pad, supplied in a convenient 2 pack for proactive seasonal maintenance. Designed as a high efficiency evaporative water panel, this component is essential for whole house humidifiers where consistent moisture output and mineral control are critical. The Carrier P110 4545 features a robust aluminum honeycomb structure coated with a refined clay absorbent that