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PresAir Air Switch - TVA111A

½" Mounting Threads with Center Air Spout

Extended 1 Year Warranty

In addition to the manufacturers standard warranty (usually 1 year) we also offer the opportunity for you to extend this warranty by a further 1 year for a one off fee. This can be arranged at the point of purchase or within a limited time afterwards.
An extended warranty is an easy way to protect your purchase, against any manufacturing defects causing breakdown. You will benefit from free repairs for the term of the warranty period & If your equipment can't be repaired then we will replace it free of charge.(A delivery surcharge may apply for non UK mainland addresses)
This warranty and the standard manufacturer’s warranty does not cover general wear and tear, abuse or misuse or incorrect installation.
If you would like any further information on our extended warranty scheme please call our Hydrospares team on 01326 371 488 OR email us at info@hydrospares.co.uk

LID: 230
Presair
½" Mounting Thread
Center Air Spout
21amp
2974
TVA11A
1 In StockSame day dispatch if ordered by 14:00
Fast UK Delivery
Extended Warranty Available
Extended Warranty Available
Add your 1 year warranty in the basket
PresAir Air Switch - TVA111A
£14.49
RRP £18.95

TVA111A Tinytrol Miniature Air Switch, 1/2 Mounting Threads with 90° Flats. Alternate Latching Air Switch, SPDT, 21 amps

Replacement air switch for use on many pumps, blowers or control systems.

This switch has 3 spade connections present:

  • Normally Open
  • Normally Closed
  • Common

This is very handy if you need to utilise both the NO & NC connections e.g. 2 speed pump change over switch as seen on some Hydropool hot tubs, many other switches available have the normally closed terminal removed.

The Presair Air Switching system uses an air bellow actuator joined by tubing to an air switch contained within the equipment or appliance to be switched. Pushing the actuator creates enough pressure to operate the air switch which safely controls the equipment. There is complete electrical isolation with no voltage – low or high –  to worry about at the point of actuation. No external compressed air is required.

The Tinytrol air switches are miniature single or double pole alternate action & momentary action air switches.  Typical distance between Presair actuators and Tinytrol air switch for alternate action is 20 feet, for momentary action distances of tubing up to 35 feet.  Distances of 100 feet are available, please consult factory for more information.

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Important Information:
Our ranges must be installed by a competent individual or tradesman, that is trained within the industry. Spa Packs and other computerised equipment are exempt from our returns policy if they have been opened or installed. If the spa pack is suspected as being faulty, it will need to be returned to us within the warranty period and will then be forwarded to the manufacturer for inspection. If deemed to be faulty, we will replace under warranty. If the board is not at fault or is found to have been damaged due to installation, an additional charge will be required to cover the costs of shipping and return.

Please ensure this is the correct Spa Pack as this item is non-refundable - If you are unsure, please contact our friendly customer service team for advise & support

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