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ZRT-W

…is a combination grille, register box, control damper, and optional flow regulator(s). This unique combination provides up to four different control schemes without the need for expensive pneumatic, electronic, or…

ZRT-SDIL

…schemes without the need for expensive pneumatic, electronic, or DDC control systems. The ZRT-SDIL-1 model provides on-off control for on-demand ventilation. This allows central fan downsizing and promotes energy savings…

ZRT-WS-F

…up to four different control schemes without the need for expensive pneumatic, electronic, or DDC control systems. To ensure the proper calibration of the damper assembly, do not exceed 1.0…

ZRT-W-F

…up to four different control schemes without the need for expensive pneumatic, electronic, or DDC control systems. To ensure the proper calibration of the damper assembly, do not exceed 1.0…

Are Bathroom Fans Obsolete?

…owner. Not only is the initial cost of the equipment and installation less expensive: the operating costs are lower as well. Rather than installing energy-wasting bathroom fans that require individual…

ZRT-S-F

…up to four different control schemes without the need for expensive pneumatic, electronic, or DDC control systems. To ensure the proper calibration of the damper assembly, do not exceed 1.0…

ZRT

…is a combination grille, register box, control damper, and optional flow regulator(s). This unique combination provides up to four different control schemes without the need for expensive pneumatic, electronic, or…

ZRT

…is a combination grille, register box, control damper, and optional flow regulator(s). This unique combination provides up to four different control schemes without the need for expensive pneumatic, electronic, or…

ZRT-F

…up to four different control schemes without the need for expensive pneumatic, electronic, or DDC control systems. To ensure the proper calibration of the damper assembly, do not exceed 1.0…

H280-SRG

…heat transfer) Duct Connections: 6″ Diameter, Top Cabinet: Painted Galvanized Steel Dimensions (W x H x D): 31″ x 21-3/4″ x 17-1/16″ Certifications: HVI Certified and ENERGY STAR Qualified (Canada)…