Genie SilentMax 1250 Connect Belt Drive Garage Door Opener, 4142-TC vs Genie StealthDrive Connect Belt Drive Garage Door Opener, 7155-TKV
These are side-by-side facts taken from each product guide: published specifications, strengths and caveats as their sources state them. This page is not a test, a ranking or a verdict about which model is better.
Genie SilentMax 1250 Connect Belt Drive Garage Door Opener, 4142-TC
Attached garages outside California that want quiet Wi-Fi control
A 3/4 HPc belt drive opener with a 140 volt DC motor, built-in Aladdin Connect Wi-Fi, motion-sensor lighting and an enclosed C-channel rail. There is no battery backup, and Genie will not ship it to California for that reason.
Published specifications
- Listing: model and part number 4142-TC; grey; 33.2 lb item weight
- Maker page: 3/4 HPc, 140 volt DC motor; belt drive, C-channel rail
- Maker page: doors to 7 ft; 8 ft needs extension kit 37302R separately
- Maker page: opening speed up to 9.0 inches per second
- Both sources: 2 pre-programmed remotes, multi-function wall console
- Maker page: no battery backup; not shipped to California, SB 969
Strengths
- Genie publishes the motor rating and a 9.0 in/sec opening speed
- HomeLink and Car2U work out of the box with no bridge or repeater
- Motion-sensor lighting and a vacation lock on the wall console
Caveats
- No battery backup, so Genie will not ship it to California
- Belt is covered for 15 years, and accessories for only one year
- No manual or warranty sheet is attached to the listing itself
Read the full Genie SilentMax 1250 Connect Belt Drive Garage Door Opener, 4142-TC guide
Genie StealthDrive Connect Belt Drive Garage Door Opener, 7155-TKV
Attached garages under living space that need Wi-Fi and battery backup
A steel-reinforced belt drive opener with a 1.25 HPc DC motor, built-in Aladdin Connect Wi-Fi and integrated battery backup rated by Genie at up to 50 cycles. Fits sectional doors up to 7 feet and 500 pounds; an 8 foot door needs a separate extension kit.
Published specifications
- Listing: model 7155-TKV, part 39626T; 1.25 HPc DC motor, belt drive
- Listing: sectional doors up to 7 ft and 500 lbs; UL325 compliant
- Manual: not designed for one-piece doors; sectional residential only
- Maker page: battery backup up to 50 cycles; pairs with 16 devices
- Manual: Wi-Fi signal of at least two bars needed at the mounting point
- Warranty table: lifetime motor and belt, 5 yr core, 1 yr accessories
Strengths
- Genie quantifies the backup at up to 50 cycles from the power failure
- Wi-Fi, HomeLink and Car2U built in, with no bridge or repeater box
- Belt and motor carry a limited lifetime term in Genie's warranty table
Caveats
- Accessories and the battery backup carry only one year of cover
- Needs a two-bar Wi-Fi signal at the ceiling, and an extender if not
- An 8 foot door needs an extension kit that is sold separately
Read the full Genie StealthDrive Connect Belt Drive Garage Door Opener, 7155-TKV guide
How to choose between them
Choose the Genie SilentMax 1250 Connect Belt Drive Garage Door Opener, 4142-TC if your situation matches: Attached garages outside California that want quiet Wi-Fi control. Its main caveat: No battery backup, so Genie will not ship it to California.
Choose the Genie StealthDrive Connect Belt Drive Garage Door Opener, 7155-TKV if your situation matches: Attached garages under living space that need Wi-Fi and battery backup. Its main caveat: Accessories and the battery backup carry only one year of cover.
Both entries repeat what each guide records. Confirm the model, included parts and availability on the current listing before ordering.
Primary sources
- The Genie Company store page for the 4142-TC SilentMax 1250 Connect Source for Genie SilentMax 1250 Connect Belt Drive Garage Door Opener, 4142-TC
- Genie limited warranty document, with the model table row for 4142 (PDF) Source for Genie SilentMax 1250 Connect Belt Drive Garage Door Opener, 4142-TC
- The Genie Company product page for Model 7155 StealthDrive Connect Source for Genie StealthDrive Connect Belt Drive Garage Door Opener, 7155-TKV
- Genie belt and chain drive Programming, Operation & Maintenance Manual 42598.02135 (PDF) Source for Genie StealthDrive Connect Belt Drive Garage Door Opener, 7155-TKV
- Genie limited warranty document, with the model table listing 7155 (PDF) Source for Genie StealthDrive Connect Belt Drive Garage Door Opener, 7155-TKV
Primary sources checked .