The Baxi 836 Combi 2 36kW Boiler is a high-performance wall-mounted gas combi boiler designed for homes with a higher demand for hot water and central heating. Supplied complete with an Adey MagnaClean Micro2 magnetic system filter, this compact boiler package helps protect the heating system from magnetite, sludge and circulating debris while delivering efficient heating and instant domestic hot water.
The Baxi 836 Combi 2 provides a maximum domestic hot water output of 36kW and delivers up to 15 litres per minute at a 35°C temperature rise. This makes it a strong choice for medium to larger homes, including properties with one bathroom and a higher hot water demand.
Designed for convenient installation, the Baxi 836 has a compact cupboard-fit size of 700mm high x 395mm wide x 285mm deep, allowing it to fit inside many standard kitchen cupboards. It features a stainless steel heat exchanger, brass hydraulic components, EasyFill system pressure top-up, a pre-heated condensate trap and front access for easier servicing and maintenance.
The boiler is suitable for use with Natural Gas or LPG without the need for an additional conversion kit. It is also certified for use with a 20% hydrogen blend, helping provide a future-ready heating solution.
Key Features
Baxi 836 Combi 2 high-output gas combi boiler
Maximum domestic hot water output: 36kW
Maximum central heating output: 27.1kW condensing
Domestic hot water flow rate: 15 litres per minute at 35°C rise
Includes Adey MagnaClean Micro2 magnetic system filter
ErP A-rated for heating and hot water efficiency
Suitable for Natural Gas and LPG installations
Compatible with up to 20% hydrogen blend
Compact cupboard-fit design
Stainless steel heat exchanger
Brass hydraulic block for durability
EasyFill permanent filling link for simple pressure top-up
Pre-heated condensate trap for improved winter protection
OpenTherm certified for compatible smart heating controls
Compatible with Baxi uSense smart controls
Quiet operation at approximately 51dB
Front access for easier servicing and maintenance
Included in the Pack
Baxi 836 Combi 2 36kW Boiler
Adey MagnaClean Micro2 Magnetic System Filter
Boiler Specification
Brand: Baxi
Range: Baxi 800 Combi 2
Model: Baxi 836 Combi 2
Boiler Type: Condensing Combination Boiler
Fuel Type: Natural Gas or LPG
Maximum DHW Output: 36kW
Maximum CH Output: 27.1kW condensing
Maximum DHW Flow Rate: 15 litres per minute at 35°C rise
ErP Space Heating Rating: A
ErP Water Heating Rating: A
Dimensions: 700mm H x 395mm W x 285mm D
Installer Lift Weight: 30.5kg
Manufacturer Part Number: 7814306
EAN / GTIN: 5033313044398
Ideal For
Medium to larger homes
Homes with one bathroom and increased hot water demand
Replacement boiler installations
Homes requiring a compact cupboard-fit boiler
Natural Gas or LPG installations
Installations requiring heating-system protection from sludge and magnetite
Professional Installation Required
This gas boiler must be installed, commissioned and registered by a suitably qualified Gas Safe registered engineer. The Adey MagnaClean Micro2 filter must be installed and maintained in accordance with manufacturer instructions to support the applicable boiler warranty terms.
Delivery Times
All our deliveries are made by some of the countries most trusted couriers, including Royal Mail, PacelForce, DHL , Fastway Curriers
For most larger sized deliveries, you will receive a call from the courier an hour before the scheduled delivery time.
Free Delivery
Free delivery when you spend £150+ on all our stocked items, up to the maximum 20kg in weight (UK & Ireland Only) To be eligible for this service, you must place your order before 1pm on the previous day.
Delivery Drop Off
It is important to note that we use external shipping couriers. They are responsible for delivering the item(s) to the kerb-side. They are not responsible for delivering items into your home*.
*Please note, for large orders we advise that you seek assistance from friends or neighbours to assist with moving your order, as often the driver will not be able to assist you. Some items may be delivered on a pallet. It is your responsibility to dispose of the pallet, however, we recommend keeping it for the first 14 days in case you need to return your item(s).
Failed Deliveries
In the unlikely event that delivery is attempted when you are not at home, we will contact you by phone and re-book another time that suits you. Please note, there may be a re-delivery charge added at our discretion, which will be reviewed on a case by case basis.
Direct Deliveries from Distribution Centers
To help you receive your items as quickly as possible, parts of your order may be dispatched directly from a distribution center (Ie) Amazon. If this is the case, you will be contacted directly by them to arrange delivery for the products concerned. Please note, these items will arrive at a different time to products dispatched from our head warehouse. Some distribution centers may take between 2-3 days to deliver items.
Non-Stocked Items
Some items are ordered into our warehouse especially for your orders. This means there may be additional lead times on your order arriving. The estimated delivery time for non-stocked items is 5-7 working days.
For orders that contain a mixture of stock and non-stock items, excluding items delivered directly from distribution centers, we will deliver all items together. We will make you aware of this when we phone or email you to confirm the delivery date. You will be given the option to receive them separately as well, however there may be additional shipping charges.
Shipping Rates
All Orders to the UK & Ireland *ONLY*up to 20kg £150+ is Free
Pallet Rates are priced on application and order... delivery lead times will also vary based on post code.
Returns
Returns are subject too a 50% re-stocking charge.
- Items installed/fitted without professional understanding IE Oftec/SafeGas Registered Installer certificates, invalidate any warranty of said item bought.. This is however is at the companies discretion.
- All products must be inspected within 24hrs. Goods are non-returnable after this period.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Several types of goods are exempt from being returned. Goods including but not limited to printed circuit boards, control boxes, chemicals, hazardous materials, flammable liquids or gases. Please ask if you are unsure if you can return your goods.
Some items are not returnable such as PCB Boards and Boilers if they are opened, There also will be a 25% Handling fee for All Items if accepted for return.
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer unless otherwise instructed by Spares Direct.
There are certain situations where only partial refunds are granted (if applicable) Any item not in its original condition, is damaged or missing parts for reasons not due to manufacturer / supplier error Any item that is returned more than 30 days after delivery
Refunds (if applicable) Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Late or missing refunds (if applicable) If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund, please contact us at info@sparesdirect.ie
Sale items (if applicable) Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Exchanges (if applicable) We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at info@sparesdirect.ie and send your item to: Unit 5 Dargan Industrial Park, 62 Dargan Crescent, Belfast BT3 9JP.
Unwanted goods or Failed deliveries of items bought If for any reason you order from us and the item has been shipped, but you no longer wish to have the item, the goods should be returned to us at the consumers cost. The price of goods will be refunded upon delivery/inspection (please note carriage cost will NOT be refunded. This also applies to missed deliveries/collection of goods from currier depot.
Shipping To return your product, you should mail your product to: Unit 5 Dargan Industrial Park, 62 Dargan Crescent, Belfast BT3 9JP.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
If you are shipping an item over £50, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.
The Baxi 836 Combi 2 36kW Boiler is a high-performance wall-mounted gas combi boiler designed for homes with a higher demand for hot water and central heating. Supplied complete with an Adey MagnaClean Micro2 magnetic system filter, this compact boiler package helps protect the heating system from magnetite, sludge and circulating debris while delivering efficient heating and instant domestic hot water.
The Baxi 836 Combi 2 provides a maximum domestic hot water output of 36kW and delivers up to 15 litres per minute at a 35°C temperature rise. This makes it a strong choice for medium to larger homes, including properties with one bathroom and a higher hot water demand.
Designed for convenient installation, the Baxi 836 has a compact cupboard-fit size of 700mm high x 395mm wide x 285mm deep, allowing it to fit inside many standard kitchen cupboards. It features a stainless steel heat exchanger, brass hydraulic components, EasyFill system pressure top-up, a pre-heated condensate trap and front access for easier servicing and maintenance.
The boiler is suitable for use with Natural Gas or LPG without the need for an additional conversion kit. It is also certified for use with a 20% hydrogen blend, helping provide a future-ready heating solution.
Key Features
Baxi 836 Combi 2 high-output gas combi boiler
Maximum domestic hot water output: 36kW
Maximum central heating output: 27.1kW condensing
Domestic hot water flow rate: 15 litres per minute at 35°C rise
Includes Adey MagnaClean Micro2 magnetic system filter
ErP A-rated for heating and hot water efficiency
Suitable for Natural Gas and LPG installations
Compatible with up to 20% hydrogen blend
Compact cupboard-fit design
Stainless steel heat exchanger
Brass hydraulic block for durability
EasyFill permanent filling link for simple pressure top-up
Pre-heated condensate trap for improved winter protection
OpenTherm certified for compatible smart heating controls
Compatible with Baxi uSense smart controls
Quiet operation at approximately 51dB
Front access for easier servicing and maintenance
Included in the Pack
Baxi 836 Combi 2 36kW Boiler
Adey MagnaClean Micro2 Magnetic System Filter
Boiler Specification
Brand: Baxi
Range: Baxi 800 Combi 2
Model: Baxi 836 Combi 2
Boiler Type: Condensing Combination Boiler
Fuel Type: Natural Gas or LPG
Maximum DHW Output: 36kW
Maximum CH Output: 27.1kW condensing
Maximum DHW Flow Rate: 15 litres per minute at 35°C rise
ErP Space Heating Rating: A
ErP Water Heating Rating: A
Dimensions: 700mm H x 395mm W x 285mm D
Installer Lift Weight: 30.5kg
Manufacturer Part Number: 7814306
EAN / GTIN: 5033313044398
Ideal For
Medium to larger homes
Homes with one bathroom and increased hot water demand
Replacement boiler installations
Homes requiring a compact cupboard-fit boiler
Natural Gas or LPG installations
Installations requiring heating-system protection from sludge and magnetite
Professional Installation Required
This gas boiler must be installed, commissioned and registered by a suitably qualified Gas Safe registered engineer. The Adey MagnaClean Micro2 filter must be installed and maintained in accordance with manufacturer instructions to support the applicable boiler warranty terms.
Delivery Times
All our deliveries are made by some of the countries most trusted couriers, including Royal Mail, PacelForce, DHL , Fastway Curriers
For most larger sized deliveries, you will receive a call from the courier an hour before the scheduled delivery time.
Free Delivery
Free delivery when you spend £150+ on all our stocked items, up to the maximum 20kg in weight (UK & Ireland Only) To be eligible for this service, you must place your order before 1pm on the previous day.
Delivery Drop Off
It is important to note that we use external shipping couriers. They are responsible for delivering the item(s) to the kerb-side. They are not responsible for delivering items into your home*.
*Please note, for large orders we advise that you seek assistance from friends or neighbours to assist with moving your order, as often the driver will not be able to assist you. Some items may be delivered on a pallet. It is your responsibility to dispose of the pallet, however, we recommend keeping it for the first 14 days in case you need to return your item(s).
Failed Deliveries
In the unlikely event that delivery is attempted when you are not at home, we will contact you by phone and re-book another time that suits you. Please note, there may be a re-delivery charge added at our discretion, which will be reviewed on a case by case basis.
Direct Deliveries from Distribution Centers
To help you receive your items as quickly as possible, parts of your order may be dispatched directly from a distribution center (Ie) Amazon. If this is the case, you will be contacted directly by them to arrange delivery for the products concerned. Please note, these items will arrive at a different time to products dispatched from our head warehouse. Some distribution centers may take between 2-3 days to deliver items.
Non-Stocked Items
Some items are ordered into our warehouse especially for your orders. This means there may be additional lead times on your order arriving. The estimated delivery time for non-stocked items is 5-7 working days.
For orders that contain a mixture of stock and non-stock items, excluding items delivered directly from distribution centers, we will deliver all items together. We will make you aware of this when we phone or email you to confirm the delivery date. You will be given the option to receive them separately as well, however there may be additional shipping charges.
Shipping Rates
All Orders to the UK & Ireland *ONLY*up to 20kg £150+ is Free
Pallet Rates are priced on application and order... delivery lead times will also vary based on post code.
Returns
Returns are subject too a 50% re-stocking charge.
- Items installed/fitted without professional understanding IE Oftec/SafeGas Registered Installer certificates, invalidate any warranty of said item bought.. This is however is at the companies discretion.
- All products must be inspected within 24hrs. Goods are non-returnable after this period.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Several types of goods are exempt from being returned. Goods including but not limited to printed circuit boards, control boxes, chemicals, hazardous materials, flammable liquids or gases. Please ask if you are unsure if you can return your goods.
Some items are not returnable such as PCB Boards and Boilers if they are opened, There also will be a 25% Handling fee for All Items if accepted for return.
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer unless otherwise instructed by Spares Direct.
There are certain situations where only partial refunds are granted (if applicable) Any item not in its original condition, is damaged or missing parts for reasons not due to manufacturer / supplier error Any item that is returned more than 30 days after delivery
Refunds (if applicable) Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Late or missing refunds (if applicable) If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund, please contact us at info@sparesdirect.ie
Sale items (if applicable) Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Exchanges (if applicable) We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at info@sparesdirect.ie and send your item to: Unit 5 Dargan Industrial Park, 62 Dargan Crescent, Belfast BT3 9JP.
Unwanted goods or Failed deliveries of items bought If for any reason you order from us and the item has been shipped, but you no longer wish to have the item, the goods should be returned to us at the consumers cost. The price of goods will be refunded upon delivery/inspection (please note carriage cost will NOT be refunded. This also applies to missed deliveries/collection of goods from currier depot.
Shipping To return your product, you should mail your product to: Unit 5 Dargan Industrial Park, 62 Dargan Crescent, Belfast BT3 9JP.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
If you are shipping an item over £50, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.
Refund Policy
Returns
Returns are subject too a 50% re-stocking charge.
- Items installed/fitted without professional understanding IE Oftec/SafeGas Registered Installer certificates, invalidate any warranty of said item bought.. This is however is at the companies discretion.
- All products must be inspected within 24hrs. Goods are non-returnable after this period.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Several types of goods are exempt from being returned. Goods including but not limited to printed circuit boards, control boxes, chemicals, hazardous materials, flammable liquids or gases. Please ask if you are unsure if you can return your goods.
Some items are not returnable such as PCB Boards and Boilers if they are opened, There also will be a 25% Handling fee for All Items if accepted for return.
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer unless otherwise instructed by Spares Direct.
There are certain situations where only partial refunds are granted (if applicable) Any item not in its original condition, is damaged or missing parts for reasons not due to manufacturer / supplier error Any item that is returned more than 30 days after delivery
Refunds (if applicable) Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Late or missing refunds (if applicable) If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund, please contact us at info@sparesdirect.ie
Sale items (if applicable) Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Exchanges (if applicable) We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at info@sparesdirect.ie and send your item to: Unit 5 Dargan Industrial Park, 62 Dargan Crescent, Belfast BT3 9JP.
Unwanted goods or Failed deliveries of items bought If for any reason you order from us and the item has been shipped, but you no longer wish to have the item, the goods should be returned to us at the consumers cost. The price of goods will be refunded upon delivery/inspection (please note carriage cost will NOT be refunded. This also applies to missed deliveries/collection of goods from currier depot.
Shipping To return your product, you should mail your product to: Unit 5 Dargan Industrial Park, 62 Dargan Crescent, Belfast BT3 9JP.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
If you are shipping an item over £50, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.
Info@sparesdirect.ie
02895 434 399
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