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Genie / Garage door opener / Family guide

Genie SilentMax 1000 and 1200: 3042 versus 4042

Compare published speed and lighting features, then open the correct official manual.

Match the model before choosing a document

Identifier: 3042 / 4042. This guide compares a family or related models. Use the exact configuration on your label.

Models covered: 3042, 4042. They are separate configurations; compare the applicable facts and documents below.

Other listed names: SilentMax 1000; SilentMax 1200. A shared marketing name does not establish an identical package or revision.

SilentMax 1000 is 3042; SilentMax 1200 is 4042. Both product pages describe belt drive and the same advertised power class.

Genie lists a higher maximum opening speed and motion-detection lighting for 4042. These are published specifications, not Anderson test results. The common operation manual includes multiple drive types; retain your full model number.

Documented specifications

Values apply to the configuration named in each row. Follow the source for its exact scope.
3042 driveBeltSource: Genie 3042 — SilentMax 1000 · Product features
4042 driveBeltSource: Genie 4042 — SilentMax 1200 · Product features
3042 power label3/4 HPc; 140 V DC motorHPc is Genie's horsepower-comparable notation; do not interpret it as measured electrical horsepower. Motor voltage is not mains voltage.Source: Genie 3042 — SilentMax 1000 · Special Features
4042 power label3/4 HPc; 140 V DC motorHPc is Genie's horsepower-comparable notation; do not interpret it as measured electrical horsepower. Motor voltage is not mains voltage.Source: Genie 4042 — SilentMax 1200 · Special Features
3042 maximum opening speed7.5 in/sManufacturer maximum; tolerance ±0.5 in/s.Source: Genie 3042 — SilentMax 1000 · Key features and speed footnote
4042 maximum opening speed9 in/sManufacturer maximum; tolerance ±0.5 in/s.Source: Genie 4042 — SilentMax 1200 · Key features and speed footnote
4042 additional lighting featureMotion detectionSource: Genie 4042 — SilentMax 1200 · Product features

Official documents & support

These links open the manufacturer’s document or support page. Manuals are hosted by their issuer.

Filter the documents listed below by model or document type. A match is not confirmation of your unit’s revision or installed accessories; read the scope note before using a document.

1 of 1 listed documents shown.

Before applying these details

  • Official document landing pages and applicability links checked; PDF revision and technical diagrams not independently verified.
  • The exact 4042 product page links the same current owner-manual landing page as 3042.
  • Revision-specific parts compatibility and any accessories required for a particular installation were not reviewed.

Sources & scope

  1. Genie 3042 — SilentMax 1000The Genie Company · checked 2026-09-11
  2. Genie 4042 — SilentMax 1200The Genie Company · checked 2026-09-11
  3. Belt, Chain and Screw Drive — Operation and Maintenance ManualThe Genie Company · checked 2026-09-11

Anderson prepared this independent reference from the listed sources. It is not the manufacturer’s official support site, an installation inspection or a product test. Current stock, parts availability and warranty entitlement are not established by a listing.

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Selected service: Opener repair. You can change this. Reason: Equipment: Genie SilentMax 1000 and 1200: 3042 versus 4042.

If the door is crooked or partly open, keep clear. Do not adjust springs or cables yourself.

From our customers

What customers say on Google

G5.0★★★★★9 reviews
6 written Google reviews

Mama Bear

3 weeks ago

G
★★★★★
The service was fantastic- courteous, knowledgeable and honest.
Excerpt from Google review

Yehuda Robinov

a month ago

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★★★★★
Very very professional guys good jobs good service

adam ricker

3 months ago

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★★★★★
Great worker

David Avitan

3 months ago

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★★★★★
They replaced three garage door motors for me, and the service was excellent from start to finish.
Excerpt from Google review

Mary larson

4 months ago

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★★★★★
Very good service and very polite

Tippawan Markmaitree-Babin

4 months ago

G
★★★★★
Very good work, polite and flexible in scheduling appointments.

Reviews from Google. Rating and relative dates checked October 1, 2026. This is a dated snapshot, not a live feed.

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