Potterton Cartridge Motor (720064401 & 720778601)
The Potterton Cartridge Motor (also identified as a Diverter Valve Cartridge) is the primary internal mechanical component within the composite hydraulic block. It is responsible for physically diverting the flow of heated primary water between the central heating radiators and the domestic hot water heat exchanger. This part is a direct replacement for part numbers 720064401 and 720778601, specifically designed for use in later composite manifold systems found in the Apollo and Performa ranges.
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Responsive Mode Switching: Works in tandem with the electronic actuator to ensure the boiler responds instantly to hot water demand.
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High-Grade Seals: Equipped with specialized O-rings designed to maintain a watertight seal even under high thermal stress and constant operation.
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Composite Block Compatibility: Specifically engineered for the newer composite (plastic) hydraulic blocks, providing a smoother mechanical action than older brass equivalents.
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System Reliability: Helps eliminate "let-by" issues where central heating radiators heat up while the boiler is in domestic hot water mode.
Compatible Models:
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Potterton Apollo 25 — 47-393-38
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Potterton Apollo 30 — 47-393-37
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Potterton Performa 24 Eco HE 2 (Composite Block) — 47-393-25
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Cross-Compatible Range: Also compatible with various Baxi Ecoblue and Neta-Tec ranges utilizing the same 3-way valve internal architecture.
Potterton Cartridge Motor (720064401 & 720778601)
The Potterton Cartridge Motor (also identified as a Diverter Valve Cartridge) is the primary internal mechanical component within the composite hydraulic block. It is responsible for physically diverting the flow of heated primary water between the central heating radiators and the domestic hot water heat exchanger. This part is a direct replacement for part numbers 720064401 and 720778601, specifically designed for use in later composite manifold systems found in the Apollo and Performa ranges.
-
Responsive Mode Switching: Works in tandem with the electronic actuator to ensure the boiler responds instantly to hot water demand.
-
High-Grade Seals: Equipped with specialized O-rings designed to maintain a watertight seal even under high thermal stress and constant operation.
-
Composite Block Compatibility: Specifically engineered for the newer composite (plastic) hydraulic blocks, providing a smoother mechanical action than older brass equivalents.
-
System Reliability: Helps eliminate "let-by" issues where central heating radiators heat up while the boiler is in domestic hot water mode.
Compatible Models:
-
Potterton Apollo 25 — 47-393-38
-
Potterton Apollo 30 — 47-393-37
-
Potterton Performa 24 Eco HE 2 (Composite Block) — 47-393-25
-
Cross-Compatible Range: Also compatible with various Baxi Ecoblue and Neta-Tec ranges utilizing the same 3-way valve internal architecture.
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.This may result in some fee cuts.
The shipping fee for the returned products is our customers responsibility. Also, the shipping fee for the first shipment will be calculated and taken from the buyer. This value comes from the shipping value it cost to send your initial order.
To start a return, you can contact us at support@aspares.co.uk If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at support@aspares.co.uk
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalised items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.
