Main Motor Cartridge 720003100 I 248733
- Aspares APPROVED
- Free DELIVERY
- 1 Year WARRANTY
- Same Day DISPATCH
- Product SKU: A00545-02
- Order within
Main Motor Cartridge (720003100 / 248733)
The Main Motor Cartridge is the critical internal mechanical component of the diverter valve assembly. It acts as a directional gate, controlled by the actuator motor to divert primary heated water either to the central heating circuit or the domestic hot water (DHW) plate heat exchanger. This cartridge is a professional-grade replacement for part numbers 720003100 and 248733, designed to restore full switching functionality to the boiler's hydraulic system.
-
Accurate Flow Direction: Ensures the boiler correctly prioritizes hot water demand, preventing heat from "bleeding" into the radiators when not required.
-
High-Thermal Resistance: Equipped with specialized internal seals and O-rings that maintain integrity under constant thermal cycling.
-
Maintenance Efficiency: Allows for the repair of the diverter valve without the labor-intensive process of replacing the entire brass manifold body.
-
Durable Performance: Engineered to resist mechanical sticking caused by system debris, sludge, or limescale buildup.
Compatible Models:
-
Main Combi Eco Elite 25 — 47-467-01
-
Main Combi Eco Elite 30 — 47-467-02
-
Main 25 Eco Elite Combi — 47-467-03
-
Main 30 Eco Elite Combi — 47-467-04
-
Main Eco Compact 25 Combi — 47-467-12
-
Main Eco Compact 30 Combi — 47-467-13
-
Main Combi 24 HE — 47-474-02
-
Main Combi 30 HE — 47-474-03
-
Main 24 System Eco Elite — 41-467-03
-
Main 28 System Eco Elite — 41-467-04
Main Motor Cartridge (720003100 / 248733)
The Main Motor Cartridge is the critical internal mechanical component of the diverter valve assembly. It acts as a directional gate, controlled by the actuator motor to divert primary heated water either to the central heating circuit or the domestic hot water (DHW) plate heat exchanger. This cartridge is a professional-grade replacement for part numbers 720003100 and 248733, designed to restore full switching functionality to the boiler's hydraulic system.
-
Accurate Flow Direction: Ensures the boiler correctly prioritizes hot water demand, preventing heat from "bleeding" into the radiators when not required.
-
High-Thermal Resistance: Equipped with specialized internal seals and O-rings that maintain integrity under constant thermal cycling.
-
Maintenance Efficiency: Allows for the repair of the diverter valve without the labor-intensive process of replacing the entire brass manifold body.
-
Durable Performance: Engineered to resist mechanical sticking caused by system debris, sludge, or limescale buildup.
Compatible Models:
-
Main Combi Eco Elite 25 — 47-467-01
-
Main Combi Eco Elite 30 — 47-467-02
-
Main 25 Eco Elite Combi — 47-467-03
-
Main 30 Eco Elite Combi — 47-467-04
-
Main Eco Compact 25 Combi — 47-467-12
-
Main Eco Compact 30 Combi — 47-467-13
-
Main Combi 24 HE — 47-474-02
-
Main Combi 30 HE — 47-474-03
-
Main 24 System Eco Elite — 41-467-03
-
Main 28 System Eco Elite — 41-467-04
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.
