Equipment & Terminals · Install guide
Commercial AHU Installation
Pads, curbs, steel frames, modular sections, fan and coil sections, transitions, isolation, flexible connectors, and pre-start checks.
Air-Handling UnitsHousekeeping pad
Set AHU on concrete pad
Equipment Installation · Indoor AHU
Open installation →Air-Handling UnitsStructural steel frame
Set AHU on steel
Equipment Installation · Indoor suspended/raised AHU
Open installation →Air-Handling UnitsRoof curb
Install curb-mounted AHU
Equipment Installation · Outdoor AHU
Open installation →Air-Handling UnitsKnockdown sections
Assemble sections in mechanical room
Equipment Installation · Large modular AHU
Open installation →Air-Handling UnitsFan section
Install fan module
Equipment Installation · Built-up AHU
Open installation →Air-Handling UnitsCoil section
Install coil module
Equipment Installation · Built-up AHU
Open installation →Air-Handling UnitsFilter section
Install filter module
Equipment Installation · Built-up AHU
Open installation →Air-Handling UnitsMixing box
Install outdoor/return mixing section
Equipment Installation · AHU inlet
Open installation →Air-Handling UnitsSupply transition
Connect square duct to AHU
Equipment Installation · AHU discharge
Open installation →Air-Handling UnitsReturn transition
Connect return duct
Equipment Installation · AHU inlet
Open installation →Air-Handling UnitsCondensate trap coordination
Install drain connection
Equipment Installation · Cooling AHU
Open installation →Air-Handling UnitsVibration isolation
Install isolators
Equipment Installation · AHU base
Open installation →Air-Handling UnitsFlexible connectors
Install fabric connectors
Equipment Installation · AHU supply/return
Open installation →Air-Handling UnitsService clearance
Preserve access zones
Equipment Installation · Any AHU
Open installation →Air-Handling UnitsFinal AHU installation check
Pre-start field verification
Equipment Installation · Complete unit
Open installation →