A/CP-DO-4"-72"CL2P-QC: DUCT 4", NO BOX, 72" CL2P, Quick Connects US$ 47.25 Min. order: 1 piece ★★★★★ 4.6 (69 reviews) Sold : Login>>
T822K1018: Mercury Free Economy Thermostat, 1 Stage Heat Only, 45-95 Degree Temperature Setting Range, Positive Off, 20-30Vac, 2 Degree Accuracy, SPST US$ 54.93 Min. order: 1 piece ★★★★★ 4.6 (47 reviews) Sold : Login>>
B249+AFRXUP N4: Characterized Control Valve (CCV), 2", 2-way Configurable Valve Actuator, Spring return, AC 24...240 V / DC 24...125 V, On/Off, NEMA 4X Actuator US$ 676.15 Min. order: 1 piece ★★★★★ 4.9 (27 reviews) Sold : Login>>
EB-2018: Electronic 20 18 Bypass Damper US$ 251.09 Min. order: 1 piece ★★★★★ 4.9 (157 reviews) Sold : Login>>
D4120: 4-Wire Photoelectric Duct Smoke Detector US$ 173.43 Min. order: 1 piece ★★★★★ 4.2 (254 reviews) Sold : Login>>
B239+ARX24-3-T N4: CCV,1.5",2 Way,29Cv,w/ Non-Spring,24V,Floating,NEMA 4 US$ 319.85 Min. order: 1 piece ★★★★★ 5.0 (150 reviews) Sold : Login>>