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Honeywell MAO

Manual Override Switch

MPN: MAO
Category: Honeywell HVAC Field Devices (valves, actuators, sensors)

Price and lead time confirmed within 1 business day

Discontinued by Honeywell — we can still source the original MAO (new, used or refurbished, subject to availability). Request a quote below.

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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Have spare Honeywell parts? We buy surplus →

What is the Honeywell MAO?

The MAO installs between a controller and an actuator to provide adjustable analog manual override when needed. The MDO2FS is installed between a controller and an actuator to provide manual override when needed.

Honeywell MAO — The MAO installs between a controller and an actuator to provide adjustable analog manual override when needed. The MDO2FS is installed between a controller and an actuator to provide manual override when needed. Discontinued by Honeywell — no longer in the current range. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.

Specifications

Product

Lifecycle

Discontinued by Honeywell

Ordering codes

Part numbers on this product page

MAO, MDO2FS

MAO: frequently asked questions

Can I still buy the MAO now that it is discontinued?

Yes. Honeywell has discontinued the MAO, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.

When can MAO be shipped?

MAO is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up MAO in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for MAO and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for MAO, subject to availability and destination.