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LiftMaster is a brand of The Chamberlain Group LLC. The warranty page says so. That matters twice: the parts warranty is the manufacturer’s, and a Chamberlain support article is often the right manual for a LiftMaster motor. It does not mean every opener quote on Long Island is for a current LiftMaster model. Drive types in general, without this brand’s model numbers, are on the opener page.
Two models LiftMaster still documents
These specs are copied from LiftMaster’s pages, not from a local ad.
| 84501MC belt drive | 98022 wall mount | |
|---|---|---|
| How it drives | Belt, DC motor, soft start and stop | Wall mount. LiftMaster says it lifts doors up to 850 pounds |
| Smart | myQ, Security+ 2.0, yellow learn button | Wi-Fi, timer to close |
| Light | 1,500 lumens, integrated LED | 1,000 lumens, and up to sixteen 827LM remote work lights |
| Battery backup | No, on this model page | Yes |
| Motor warranty | Lifetime | Lifetime |
| Other warranty | Belt, lifetime. Parts, 1 year. Accessories, 1 year | Parts, 5 years. Accessories, 1 year |
| Status on LiftMaster’s site | The 84501MC page says the model number is discontinued | Sold as the Elite Series wall mount |
Island Door Pros in Plainview still describes its belt drive install as a LiftMaster 84501 or equivalent, at $400 to $700, and says wiring is included. Because LiftMaster marks 84501MC discontinued, “or equivalent” is the part of that sentence to circle. Ask which model number will be on the ceiling.
The 98022 is the one to ask about when the ceiling is too low for a rail. It sits on the wall and drives the torsion bar. Price ranges for wall mount installs from other companies are on the opener installation cost page, not on LiftMaster’s model page. LiftMaster does not print a retail price there.
What the warranty refuses
LiftMaster’s limited warranty, effective September 1, 2022, runs to the first retail buyer, for the home where the opener was first installed. The clock starts on the purchase date. A few limits that change a repair quote:
- You pay to take the unit down and put it back. The warranty is parts, shipped after you call, not a technician in the driveway.
- Springs, rollers, door alignment, and hinges are outside it. A LiftMaster that struggles because the springs are wrong is a door problem. Precision Garage Door Service of Long Island makes that point on its spring page: the wrong springs make the opener work harder than it was built to.
- Batteries in remotes, and light bulbs, are called consumable.
- Non-residential use is out.
- The company can reject a claim if the opener was bought from an unauthorized seller. Ask the installer if they buy from an authorized source, and keep the receipt.
Island Door Pros says its own labor and parts carry a 90 day warranty, separate from whatever LiftMaster prints. Get that in the estimate. The manufacturer warranty does not hire the local technician.
Repair, not a new motor
A LiftMaster that hums or flashes is often a sensor, a lock setting, or a logic board. Chamberlain’s diagnostic chart covers Chamberlain and LiftMaster together. Ten flashes and two flashes are explained on the opener repair page, with Sumo’s installed prices for a gear kit, a logic board, and a motor. Use that page before you price a whole new opener.
Expo Garage Doors in Roslyn says it diagnoses LiftMaster, Chamberlain, and Genie, including motors, gears, sensors, and wall controls. That is Expo’s claim on its own site. The company cards on this page are a Google snapshot from October 2026. They are not a dealer roster.
What to put on the estimate
- the LiftMaster model number, not only the word belt or wall mount
- whether battery backup is in that model (the 84501MC page says no, the 98022 page says yes)
- whether myQ is included and who helps if the app fails
- haul away of the old unit, yes or no
- the installer’s labor warranty, in days or years, next to LiftMaster’s parts warranty
- the installer’s Nassau or Suffolk license number, checked on the license guide