With 1/4-inch quick connect terminals and a 26VAC maximum rating

this unit is specifically designed for indoor temperature monitoring

reducing heat buildup and contact wear

whereas Graphite is recommended for high-pressure steam exceeding those ratings

The White-Rodgers F881-0240 is a specialized 240 VAC conversion kit for SST series electronic air cleaners

Carrier 317659-401 Filter R-407C With 1/4-inch quick connect terminalsThe Carrier 317659 401 Filter is a factory authorized OEM replacement air filter designed specifically for Carrier, Bryant, and Payne air handling units. Measuring 13 x 21. 5 x 1 inches, this pleated media filter provides a high efficiency MERV 8 rating, essential for maintaining laminar airflow and protecting evaporator coils from dust and debris accumulation. As a critical component for HVAC indoor air quality, this filter uses a non geometric frame