Wayne Dalton’s Thermospan® Model 125 sectional door features a foamed-in-place polyurethane core
Standard joint seal that provides a substantially higher thermal efficiency than industry standard polystyrene insulated doors
The Wayne Dalton Thermospan® Series doors are the only sectional doors in the industry with patented roll-formed integral struts on each section making them the most rigid doors available
Thermospan® Model 125 is suitable for commercial and industrial applications.
H-style operators include a floor level chain hoist to ease manual operation in an emergency or power outage.
The operators are typically mounted to the wall when used with larger sectional overhead doors with vertical or high lift and mounted to the wall or the front of the hood when used with rolling doors and grilles.
H operators are attached to the door jackshaft to indirectly drive the door.
MyQ® Technology enables you to securely monitor and control your facility operator and lights with your smartphone tablet or computer for greater peace of mind.
Alerts can be received as email or pop-up (push) notifications on a mobile device ensuring the status of your commercial door.
Security+ 2.0™ safeguards your facility – with every click a new code is sent to the commercial door operator so the door opens only for you.
For use with various LiftMaster® Belt Drive and Chain Drive Garage Door Openers featuring myQ® technology dual light lenses and are not equipped with a video camera; manufactured after 2021 only
This replacement kit is compatible with the following models: 84501 84501-267 84602