Dual Frequency: Designed to operate efficiently at both 50Hz and 60Hz frequencies

and 400 series Raypak heaters

Does the Intermatic FF2H require a neutral wire

65" WC switch is generally for standard elevations (0–4000 feet)

Filter drier cores are highly hygroscopic

Warrick 26B1C0E LWCO R-410A Dual Frequency: Designed to operateThe Warrick 26B1C0E LWCO is a heavy duty, conductivity based low water cutoff control engineered specifically for boiler safety and liquid level monitoring. This 120V AC open board module features a factory set 10K Ohm sensitivity, making it the ideal choice for sensing standard tap water and condensate in commercial steam or hot water systems. Designed to meet CSD 1 requirements and carrying a UL 353 limit control listing, the 26B1C0E provides