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Honeywell Z11AS-1A

Reverse Rinsing Actuator

MPN: Z11AS-1A
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 Z11AS-1A (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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What is the Honeywell Z11AS-1A?

Honeywell Automatic Reverse Rinsing Actuator is designed to provide fully automatic cleaning for all Honeywell reverse rinsing filters, filter combinations, water supply units and water distributor units. The reverse rinsing intervals are adjustable in sixteen steps between four minutes and three months. The actuator has an emergency running function in the event of power failure and offers the possibility of manual operation of the reverse rinsing function and different connection options are available for differential pressure switching, remote control and remote monitoring. Features & Benefits:

Pushbuttons give easy setting of intervals and manual operation

Digital indicator of time interval set and number of reverse rinsing cycles

Reset button enables resetting of counter

Settings are maintained even when electrical power fails

Set during manufacture to 45 day interval

Can be set to 16 different reverse rinsing intervals

Manufactured with integral electrical suppression

Additional PG 9 cable entry for connection of remote operation, monitoring or differential pressure control

Bayonet connection enables fitting without toolsCertifications:

Honeywell Z11AS-1A — Honeywell Automatic Reverse Rinsing Actuator is designed to provide fully automatic cleaning for all Honeywell reverse rinsing filters, filter combinations, water supply units and water distributor units. 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
Brand line	Honeywell

Others

Minimum Operating Ambient Temperature	0 degree Celsius
Maximum Operating Ambient Temperature	60 degree Celsius
Supply Voltage	230 volt
Overall Height	107.5 millimetre
Overall Width	70 millimetre
Brand	Honeywell
Minimum Operating Humidity	5 Percentage
Maximum Operating Humidity	90 Percentage
Frequency	50/60 hertz
Includes	Moulded Schuko electrical plug voltage alternating current

Ordering codes

Part numbers on this product page

Z11AS-1A, Z11AS-1B, Z11S-A, Z11S-B, Z74S-AN

Z11AS-1A: frequently asked questions

Can I still buy the Z11AS-1A now that it is discontinued?

Yes. Honeywell has discontinued the Z11AS-1A, 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 Z11AS-1A be shipped?

Z11AS-1A 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 Z11AS-1A 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 Z11AS-1A 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 Z11AS-1A, subject to availability and destination.