CD+ productinfo - Eco Heating Systems

Creative combining for much comfort

The CD+ range is a series of warm water boilers that contains five types of increasing capacities. These direct fired boilers are very innovative within the warm water supply. The fully stainless steel boiler is suitable for warm tap water.

Many combination options
By combining the CD+ boiler with the patented water tank we offer unique solutions. Thanks to the many boiler-tank combinations the system can be precisely aligned with the warm water need. For example, a high peak load with a short recovery period can be selected for showers in sport clubs, or for long term continuous availability of warm water at care institutes.

Patented tanks
The CD+ boiler is always installed in combination with our patented tanks. These tanks are made from high-quality stainless steel and covered with a good insulation to limit the downtime losses. The tanks are equipped with a patented injection system. With this system it is possible to continuously tap warm water from the tank with the tap water boiler in the condensing area. A high efficiency is the result, while the temperature of the flowing water remains constant.

The CD+ boiler is supplied exclusive pump, for an optimal operation of our boilers we supply pumps selected by us.

Features CD+ boiler

✓ Large continuous tap capacity
✓ Very quick heating time of a full storage tank
✓ Recovery time less than 10 minutes
✓Simple technique
✓ Fully stainless steel, so suitable for tap water
✓ Compact construction
✓ No boiler thermostat, so no waiting time for starting the boiler
✓ The device always condensates, so efficiency higher than 100% during the tapping of tap water up to 60°C
✓ Adjustable tap water temperature from 35º to 75°C
✓ Pomp switch for frost protection
✓ Link with GBS and company report possible

Popular specifications

Device type:		CD+ 80	CD+ 100	CD+ 120	CD+ 150	CD+ 180
Dimensions (h x w x d)	mm	842 x 476 x 486			898 x 476 x 677
Weight empty	kg	68	73	78	87	96
Flue-gas/air parallel	mm	80-80	100-100	100-100	130-130	130-130
Load (ow) (G25)	kW	14,6 – 74,3	17,2 – 92,2	26,0 – 111	34,0 – 138	45,0 – 166
Efficiency 50/30 °C	%	107,9	107,9	108,2	107,9	107,8
Available flue-gas/air duct resistance*	Pa	200
*Maximum allowed external joint resistance flue-gas and air duct on full load

▼ All specifications

General

Device type:		CD+ 80	CD+ 100	CD+ 120	CD+ 150	CD+ 180
Dimensions (h x w x d)	mm	842 x 476 x 486			898 x 476 x 677
Water volume	Liter	5,0	6,5	8,3	10,4	12,9
Weight empty	kg	68	73	78	87	96
Cold and warm water connection	inch	1½	2	2	2	2
Connection size gas	inch	R ¾	R ¾	R ¾	R 1	R 1
Flue-gas/air concentric	mm	80/ 125	100/ 150	100/ 150	100/ 150	100/ 150
Flue-gas/air parallel	mm	80-80	100-100	100-100	130-130	130-130

Capacity

Device type:		CD+ 80	CD+ 100	CD+ 120	CD+ 150	CD+ 180
Load (ow) (G25)	kW	14,6 – 74,3	17,2 – 92,2	26,0 – 111	34,0 – 138	45,0 – 166
Load (bw) (G25)	kW	16,2 – 82,5	19,1 – 102	28,9 – 123	37,8 – 153	50,0 – 184
Load (bw) (G31)	kW	15,9 – 80,8	18,7 – 100	28,3 – 121	37,0 – 150	48,9 – 180
Load (bw) (G30)	kW	15,8 – 80,2	18,6 – 99,7	34,7 – 120	36,8 – 150	48,8 – 180
Efficiency 50/30ºC	%	107,9	107,9	108,2	107,9	107,8

Gas consumption

G30*50 (43 – 57)

Device type:		CD+ 80	CD+ 100	CD+ 120	CD+ 150	CD+ 180
Natural gas G25	m³st/u	1,80 – 9,14	2,12 – 11,4	3,20 – 13,7	4,18 – 17,0	5,54 – 20,4
Propane G31*	m³st/u	0,60 – 3,04	0,70 – 3,77	1,06 – 4,54	1,39 – 5,65	1,84 – 6,79
Butane G30 (B/P)*	m³st/u	0,45 – 2,29	0,53 – 2,85	0,99 – 3,44	1,05 – 4,28	1,40 – 5,15
Gas connection pressure nom. (min – max)	G25	mbar	25 (20 – 30)
	G31*		30 (25 – 35) / 37 (25-45)
	*With the use of propane G31 or butane G30 the maximum ventilator speed must be reduced (parameter P4BD)

Emission

Device type:			CD+ 80	CD+ 100	CD+ 120	CD+ 150	CD+ 180
CO2 Flue-gas min-max*	G25	%	8,7 – 9,0	8,7 – 9,0	8,7 – 9,0	8,7 – 9,0	8,7 – 9,0
	G31	%	9,3 – 10,3	9,3 – 10,3	9,3 – 10,3	9,3 – 10,4	9,3 – 10,5
	G30	%	9,3 – 10,4	9,3 – 10,4	9,3 – 10,4	9,3 – 10,5	9,3 – 10,6
Noise capacity level (EN 15036-1:2006)		dB(A)	67	65	62	66	69
NOx classification [EN483/EN15420]		–	6
Temp. flue-gas at combustion air temperature 20°C		°C	~ 85-95
Max. flue-gas volume		g/s	38,6	47,9	57,7	71,7	86,2
Resistance flue-gas/air duct**		Pa	200
* CO2 of the device measured/set without installed boiler door. ** Maximum allowed joint flue-gas and air duct resistance measured when the device is burning at full load.

Installation

Device type:		CD+ 80	CD+ 100	CD+ 120	CD+ 150	CD+ 180
Maximum water temperature	°C	75
System pressure min-max	bar	1,0-8,0
Overflow pressure max		10
Available external resistance for the installation at ΔT= 17 K	mWK	5,8	4,7	4,1	6,0	5,5