Johnson Controls Variable Air Volume Modular Assembly, 0 - 50 deg C Operating, -40 to 70 deg C Storage, Plastic, 6 in L x 4 in W x 4 in H
Dimensions |
: |
6 in L x 4 in W x 4 in H |
Material |
: |
Plastic |
Temperature Rating |
: |
0 - 50 deg C Operating, -40 to 70 deg C Storage |
- Cooling with reheat and/or fan powered
- Terminations - 1/4 in spade lugs except communications, which are screw terminals
- Controller addressing - DIP switch set (1-253), Address 254 is reserved (0 or 255 is used for software addressing), software addressable with HVAC pro release 8.01 or later
- Communications bus - N2 bus between VMA controller and supervisory controller (three-wire) zone bus between VMA controller and room sensor (eight-pin phone jack or wire to spade lugs or optional plug-on terminals)
- Mounts to damper shaft using single set screw and to duct with single mounting screw
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Catalog
https://assets.unilogcorp.com/267/ITEM/DOC/Johnson_Controls_AP_VMA1420_0_Catalog.pdf
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Instruction/Installation Manual
https://assets.unilogcorp.com/267/ITEM/DOC/Johnson_Controls_AP_VMA1420_0_Manual.pdf