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Upgrades for Out of Production OTIS Equipment

As technology advances rapidly in elevator manufacturing, Unitec provides crucial solutions for out-of-production items, ensuring the seamless operation of your elevator.

Existing Product	Solution Product	Documents and Surveys
Legacy Door Operators (AT400, I-Motion, QL, OVL or Non-Otis)	Glide A	Survey Form
'B' Hangers & Tracks	Otis Mod Track & Hanger	Survey Form
R Governor	B7063A
7777A Screw Operator	Car Door System Upgrade
7740D Lock & A7777B Car Clutch	Car Door System Upgrade
Offset Integral Otis Hall Door	Applied Hanger	Survey Form
Door Panels	Door Panel Replacement	Survey Form
Otis Oil Buffers	Oil - Gas Return Buffers	Survey Form
Flyball Governor	12" & 16" Governor upgrade
Otis N and non-Otis	Convert to Otis 6940 Locks	Interlocks - 6940 & More
Hall & Car Track & Hanger	Track & Hanger Upgrades	Survey Form
Otis Integral Hall Header Track	Trackless Headers with Applied Tracks - Plain steel painted black - Stainless Headers - Galvanneal rust-resistant Tracks -Fully punched pre-drilled mounting of the Header and Track	Survey Form
Legacy Door Edges	Optiguard or Colored Panachrome	Safety Edges
Mechanical Starters	Soft Starter	Starter
Tanks/Valves/Pump/Motor	Hydraulic Power Unit Upgrade	Survey Form