If the curb is mounted on the roof deck additional support is necessa ry directly below the curb flanges to minimize vibration.
Trane roof curb detail.
Roof curb shall be internally reinforced with angles 48 on center and factory installed wood nailer.
Heights to be 8 above finished roof deck or as detailed.
As a general rule the curb should be placed directly on the roof support members.
Trane yhc102f manuals manuals and user guides for trane yhc102f.
This includes all 50 states.
Bring the roof material up to the curb as shown in figure 3 and figure 4.
Thybar seismic curbs for rooftop hvac s are specifically designed to withstand these forces.
Place a piece of rigid insulation around the curb and fasten it from the inside with nails.
6 acc svn43e en installation roof curb installation for baycurb042a t ysc036 060e t yhc036e t yhc037e wsc036 048e wsc060ed parts list s d n e 2.
Use tack welding or other suitable fastening method to secure the roof curb in place.
The roof curb is designed to support the weight of the unit and to offer a means for contractors to connect the supply return air duct work.
Severe wind loads or seismic activity occurs in many areas in the u s.
Installation operation manual installation operation and maintenance manual owner s manual.
Compliance verification and calculations are performed by a licensed professional engineer p e.
In some sizes the trane rooftop with the quietcurb accessory is as much as 18 nc lower than the equivalent size competitive model.
Trane recommends that the roof curb be placed directly on the roof support members and welded into place.
Do not overlap counter flashing over the top of the roof curb.
The quietcurb is an acoustically engineered roof curb product which further enhances the trane intellipak by reducing operating sound power levels.
Read on and compare.
Internally insulated with 1 1 2 thick 3 lbs.
The curb is secured into place and roofing material is extended all the way up the sides of the curb.
Install cant strips as shown in figure 3 of either 4 by 4 wood cut diagonally in half or other suitable material.
The curb can also be mounted on a roof deck.