B311+LF120 US | CCV | 0.5" | 3 Way | 1.9 Cv | w/ Spg Rtn | 120V | On/Off | Belimo Connection Type 2_Compression or night/day applications Nominal Size_1/8 x 1/8 in and P170 controls for F780VIC+GMB24-3-X1
Yard notes & kiln story
Description
B311+LF120 US CCV 0.5" 3 Way 1.9 Cv w Spg Rtn 120V On Off Belimo Connection Type 2_Compression or night day applications Nominal Size_1 8 x 1 8 in and P170 controls for F780VIC+GMB24 3 X1 or night day applications 5" 2 Way 55 Cv Electronic Fail Safe 24V Modulating^^