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Ideal Logic 15HE Heat Only Boiler & Flue
Product Code
46P1256826M
Please note that all Gas Boilers must only be installed by rgii.ie registered & approved fitters. Flu Exhaust Kits are available for your Boiler and are purchased separately.
€1,044.95 €849.55
/ Price Per ITEM
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Ideal Logic 15HE Heat Only Boiler & Flue (LOGIC HEAT IE)
The Ideal Logic 15HE Heat Only Boiler is a compact, high-efficiency solution designed for traditional open-vented or sealed heating systems using a hot water cylinder. Ideal for smaller to medium-sized Irish homes, it delivers reliable central heating performance while maintaining low running costs and quiet operation.
Part of the trusted Logic Heat IE range, this boiler has been recognised with Good Housekeeping Reader Recommended Status and endorsed by the Energy Saving Trust, making it a dependable choice for both replacement and new installations. Its compact, lightweight design allows it to fit neatly into a standard kitchen cupboard, even where space is limited.
Key Features
- Boiler type: Heat Only (Regular)
- Output: 15kW
- High efficiency condensing boiler
- SEAI HARP efficiency rating: 91.1%
- Compact cupboard-fit design
- Fully back-lit LCD display for easy operation
- Built-in frost protection
- Low lift weight for easier installation (22.7kg installed)
- Quiet operation for improved home comfort
- LPG conversion available
- Wide range of flueing options
- Made in the UK
- 7-year warranty
- Up to 10-year warranty on heat exchanger (manufacturer terms apply)
Performance Overview
- Central heating output (70°C): 4.8 – 15.0 kW
- Seasonal space heating efficiency: 93% (Class A)
- NOx Class 6 (low emissions)
- Indoor sound level: 38 dB
- Suitable for open-vented and sealed systems with hot water cylinder
Please note:
- All gas boilers must be installed by RGII.ie registered and approved installers
- Flue exhaust kits are required and sold separately
| Energy Rating | A |
|---|---|
| Brand | Ideal Logic |
| Weight | 100.0000 |
| Provided by | TJ O'Mahony |
| Delivery Rule | extra large |
Last update: 02-Dec-2025
Delivery Timeframes:
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Small Items: 2-3 working days
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Large/ Bulky items: 5-7 working days
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Extra Large appliances & TV's: 5-7 working days
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Click & Collect: 1 working day
Delivery Zones (Nationwide):
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Zone 1: Dublin, Galway, Kildare, Limerick, Meath, Offaly, Tipperary, Wexford, Wicklow
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Zone 2: Carlow, Clare, Clifden, Kilkenny, Laois, Louth, Waterford, Westmeath
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Zone 3: Cavan, Cork, Donegal, Kerry, Leitrim, Longford, Mayo, Monaghan, Roscommon, Sligo
Delivery Charges:
| Small & Light | Large & bulky | Extra Large | |
| Zone 1 | €9.99 | €25 | €50 |
| Free delivery on orders over €400 | no free delivery | ||
| Zone 2 | €9.99 | €50 | €50 |
| Zone 3 | €9.99 | N/A | N/A |
* Effective from 3 December 2025
* Free delivery on order over €400, applies to Small & Light, Large & Heavy items within zone 1 only.
Zone Indicator:
To help you understand delivery availability, every item displays a zone icon, icons appear on the top-right corner of each product image:
| Types of goods | Available zones | Descriptions |
| Small & light items | All Zone area | Items under 20kg weight & under 2m long, (some fragile items may not be included e.g. glass/mirrors) |
| Large and bulky items Extra Large items |
Zone 1 & 2 only | Wet & hazardous bagged, items over 20Kg weight & oversized; Euronics white goods, TVs of all sizes. |
| Large Paint items (6L / 6L+) | Zone 1 only | Large hazardous items (6L+) - available for collection |
| Available zones | Indicator | Descriptions |
| All zone area |  |
This icon with all zone area in green, indicates this items can be shipped to all Zone. |
| Zone 1 & 2 only | |
Zone 1 & 2 in green and zone 3 greyed out, indicates this product can only be shipped to Zone 1 and 2 |
| Zone 1 only | |
Zone 1 in green zone 2 and zone 3 are greyed out, indicates this product can only be shipped to Zone 1 only. |
Old Appliance Collection:
When you buy a large appliance, we’ll collect your old one for free through WEEE Ireland. Please ensure it is uninstalled, disconnected, and ready for pickup. Collection is like-for-like and takes place at the front door or apartment entrance. Restrictions may apply based on access and item type.
Free Click & Collect:
Click & Collect is free and available on items in stock at your chosen branch. Click Here to see our Branch Locator.
How it works:
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Place your order online
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You will receive an order confirmation email
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Our team processes your order, please allow up to 4 hours
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Within branch opening hours, we aim to have your order ready the same day.
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You will receive an email once your order is ready for collection.
At TJ O'Mahony we will exchange or refund any Retail unused product returned to us in its original condition within 30 days of receiving it (*)You can return any unused product to us in its original condition for a full refund or exchange within 30 days of delivery.
This right to return does not apply to products that are non stock and only available to order such as catalogued doors, catalogued bathroomware and mixed paints which are made especially for your order.
Please note that we are unable to accept returns on certain bagged building products and materials, including (but not limited to) hard wall, cement, bonding, slates, and ridges. We appreciate your understanding and recommend checking product requirements carefully before purchase.
*View our full returns policy on our Terms &Conditions Page.