Technical Specification - IDEAL COMBI ESP 24 Pocket Manual

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TECHNICAL SPECIFICATION.

Weight (packaged) kg
Max installation weight kg
CH output (kW) min/max
@ 70°C
CH output (kW) min/max
@ 40°C
DHW output (kW) max
DHW flow rate l/min.
35°C rise
SEDBUK rating (2005) %
SEDBUK rating
(2009/2012) %
NOx classification
Adjustable to LPG
Condensing boiler
Seasonal space heating
efficiency class
Rated heat output kW
Seasonal space heating
energy efficiency η
son
Sound power level,
indoors L
dB
WA
Water heating energy
efficiency class
Available flue extensions 0.5m, 1m and 2m. Multiple flue kits available.
** Each 90° elbow used is at the expense of 1000mm of straight flue run,
and each 45° elbow is used at the expense of 600mm of straight flue run.
† Typical combined primary and secondary length. See installation instructions
for more details. Note: The Flue Deflector Kit is used at the expense
of 1000mm of straight flue run.
COMBI ESP 24
36.3
31.8
4.8 - 24.2
5.1 - 25.6
24.2
9.9
91
89.0
CLASS 5
No
Yes
A
24
93
%
45
A
COMBI ESP 30
36.5
32.0
6.1 - 24.2
6.4 - 25.6
30.3
12.4
91.1
89.0
CLASS 5
Yes
Yes
A
24
93
45
A
9
COMBI EPS 35
36.5
32.0
7.1 - 24.2
7.5 - 25.6
35.3
14.5
91
88.9
CLASS 5
No
Yes
A
24
93
44
A

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Questions and answers

San
March 12, 2025

Hello why **** I getting heat in radiators upstairs but only slightly aired downstairs esp 35 I have bled radiators I have topped up the pressure

1 comments:
Mr. Anderson
March 12, 2025

The issue may be due to trapped air, an unbalanced system, or a circulation problem. After bleeding and topping up the pressure, air could still be trapped in the system, preventing proper circulation to the downstairs radiators. Additionally, if the system is unbalanced, more hot water may be flowing to the upstairs radiators. Adjusting the lockshield valves on the upstairs radiators to restrict flow and allow more heat to reach the downstairs radiators may help. If the problem persists, the pump may not be circulating water effectively, or there could be a blockage in the system. Checking the pump operation and ensuring no blockages in the pipework would be the next step.

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Sandra
March 12, 2025

Logic 35 combi

1 comments:
Mr. Anderson
March 12, 2025

The IDEAL LOGIC COMBI ESP 24 is a condensing combination (combi) boiler that operates using gas as its fuel source. It has a SAP seasonal efficiency rating of 89.0%, meaning it is designed to provide efficient heating while reducing fuel consumption and carbon dioxide emissions. The boiler features a room-sealed, fan-assisted flue system and has a maximum power output of 24.2 kW. Its condensing technology improves energy efficiency by capturing and reusing heat that would otherwise be lost in waste gases.

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