•
The steel hot water boilers CentroPlus and CentroPlus-B
(nominal heat output of 25 and 35 kW) have two separate
combustion chambers inside the boiler water. The left
combustion chamber is used for solid or liquid fuel firing, the right
combustion chamber is used for pellet or liquid fuel firing. The
possibility of a combination of solid fuel firing and automatic start-
up of the oil and pellet burner at a time when the solid firing does
not meet the need any more, make this boiler particularly
interesting.
•
The specific quality of CentroPlus-B boilers is a built-in stainless
steel hot water heater situated inside the boiler’s water which
makes it very interesting because it provides continuous heating
of hot water in the boiler without additional investment. A
successful combination of modern technologies and high-quality
construction materials as well as proven technical solutions make
these boilers safe, reliable and easy to assemble. They are made
in accordance with the European standard EN 304 and EN 303-5
PRODUCT CHARACTERISTICS:
BOILER
Built in stainless steel hot water boiler flooded in boiler water.VARIOUS ENERGIES USED
Designed for solid fuels, solid and liquid fuels.INSTALLATION
Separate body of the boiler, separate heat-insulating panel and a separate oil or pellet-set makes system easy to install.TWO COMBUSTION CHAMBERS
Two combustion chambers in the common boiler water.
•
Hot water boiler CentroPlus is intended for central heating and designed for solid fuel, solid and liquid fuel firing, solid fuel and
pellet firing and liquid fuel and pellet firing with the rated output of 25, 35 and 49 kW.
•
Ability to interchange the uses of combustion chambers.
•
Only one flue exhaust connection.
•
Ability to connect thermal safety unit into prepared openings.
•
The body of the boiler is delivered separately from the casing with thermal insulation, and the oil burner and pellet set. This
enables uncomplicated transport and reduces the risk of damage to a minimum.
•
Delivery content:– the boiler body with boiler door is delivered on a wooden pallet (with lid of the left firebox door, lid of the
right firebox register, ash trays, left and right firebox grates and turbulators);
– in board box with boiler casing, thermal insulation, thermometer, draught controller (such as CALEFFI 529 500 or ESBE C
20/25), back ash box, cleaning accessories (accessories holder, brush, scraper and poker), protective box for extension for
pellet burner and set of screws and snappers.
•
The CentroPlus-B boiler has a built-in stainless steel water heater, which does not require a separate circulation pump. This
would be necessary if the water heater were separated from the boiler.
•
The CentroPlus-B boiler has a built-in stainless steel water heater, which does not require a separate circulation pump. This
would be necessary if the water heater were separated from the boiler.
•
The boiler is tested and certified to the European standard EN 303-5 and EN 304 and manufactured in accordance with ISO
9001 and ISO 14001 standard.
SOLID FUEL / OIL COMBUSTION CHAMBER:
• A carefully sized combustion chamber with triple pass flue gas flow assures boiler operation at high efficiency. This makes the boiler very economical to use. • The large door and combustion chamber enable firing with big pieces of wood, as well as easy cleaning and maintenance.BASIC DIMENSIONS:
Firewood and Pellets
Pellets and Oil
OIL
DELIVERY AND OBLIGATORY ADDITIONAL EQUIPMENT:
OIL / PELLET COMBUSTION CHAMBER:
• A carefully sized combustion chamber with triple pass flue gas flow and turbulators for better heat exchange assure boiler operation at high efficiency. This makes the boilers very economical to use. • The large water capacity inside the boiler reduces the number of firings, prolongs its life and saves energy. • The boiler door is ready prepared for connection of the pellet/oil burner.
Thermometer
Connection to the thermostat of heating pump
Safety line
Hot water DHW
DHW recirculation
Cold water DHW
Water inlet
Opening for thermal safety valves клапанов
Water outlet
Filling/Draining
Ashtray
Door for installation of the pellet/oil burner
Chimney
Draught regulator
Delivery:
Boiler body with the boiler
door;
Outer casing with thermal
insulation, a heat pump
thermostat, draughts
regulator, set (screws,
dowels, plug, rosettes),
cleaning accessories
(scraper, poker, brush,
accessories holder).
Solid fuel firing, without
CAS accumulation tank:
manual 4-way mixing valve;
Closed heating system
thermal safety valve, heat
exchanger (only 49 kW),
safetyair vent group (2.5 bar)
and expansion vessel;
Open heating system
open expansion vessel
Solid fuel firing, with CAS
accumulation tank:
Solid fuel firing, with CAS
accumulation tank:
CAS accumulation tank
(min.30l/kW), 3-way
thermostatic valve LTC,
VTC….(60°C);
Closed heating system
thermal safety valve, heat
exchanger (only 49 kW),
safetyair vent group (2,5 bar)
and expansion vessel;
Open heating system
open expansion vessel
Wood pellet firing only:
Cm Pelet-set with the fan lid;
manual 4-way mixing valve
or
CAS accumulation tank (30
l/kW) and LTC, VTC ..
(60°C);
Closed heating system
safety-air vent group and
expansion vessel;
Open heating system
open expansion vessel
Oil/gas firing only:
boiler regulation EKO-
CK/CKB;
OIL/GAS regulation
oil burner;
manual 4-way mixing valve
or CAS accumulation tank
and LTC, VTC ... (60°C);
Closed heating system
safety-air vent group and
expansion vessel;
Open heating system
open expansion vessel
HEATING TECHNIQUE
*The internal diameter and height of the chimney must be strictly in line with
the boiler's nominal capacity. It must comply with all national regulatory docu-
ments and manufacturer's recommendations.
Contact phone: +371 28818088, +371 29149923
E-mail: info@centrometal.lv
Homepage: www.centrometal.lv
Combined boilers CentroPlus / CentroPlus-B (25/35/49 kW)
•
The steel hot water boilers CentroPlus and CentroPlus-B
(nominal heat output of 25 and 35 kW) have two separate
combustion chambers inside the boiler water. The left
combustion chamber is used for solid or liquid fuel firing,
the right combustion chamber is used for pellet or liquid
fuel firing. The possibility of a combination of solid fuel
firing and automatic start-up of the oil and pellet burner at
a time when the solid firing does not meet the need any
more, make this boiler particularly interesting.
•
The specific quality of CentroPlus-B boilers is a built-in
stainless steel hot water heater situated inside the boiler’s
water which makes it very interesting because it provides
continuous heating of hot water in the boiler without
additional investment. A successful combination of
modern technologies and high-quality construction
materials as well as proven technical solutions make
these boilers safe, reliable and easy to assemble. They
are made in accordance with the European standard EN
304 and EN 303-5
PRODUCT CHARACTERISTICS:
BOILER
Built in stainless steel hot water boiler flooded in boiler water.VARIOUS ENERGIES USED
Designed for solid fuels, solid and liquid fuels.INSTALLATION
Separate body of the boiler, separate heat- insulating panel and a separate oil or pellet-set makes system easy to install.TWO COMBUSTION CHAMBERS
Two combustion chambers in the common boiler water.
•
Hot water boiler CentroPlus is intended for central
heating and designed for solid fuel, solid and liquid fuel
firing, solid fuel and pellet firing and liquid fuel and pellet
firing with the rated output of 25, 35 and 49 kW.
•
Ability to interchange the uses of combustion chambers.
•
Only one flue exhaust connection.
•
Ability to connect thermal safety unit into prepared
openings.
•
The body of the boiler is delivered separately from the
casing with thermal insulation, and the oil burner and
pellet set. This enables uncomplicated transport and
reduces the risk of damage to a minimum.
•
Delivery content:– the boiler body with boiler door is
delivered on a wooden pallet (with lid of the left firebox
door, lid of the right firebox register, ash trays, left and
right firebox grates and turbulators);
– in board box with boiler casing, thermal insulation,
thermometer, draught controller (such as CALEFFI 529
500 or ESBE C 20/25), back ash box, cleaning
accessories (accessories holder, brush, scraper and
poker), protective box for extension for pellet burner and
set of screws and snappers.
•
The CentroPlus-B boiler has a built-in stainless steel
water heater, which does not require a separate
circulation pump. This would be necessary if the water
heater were separated from the boiler.
•
The CentroPlus-B boiler has a built-in stainless steel
water heater, which does not require a separate
circulation pump. This would be necessary if the water
heater were separated from the boiler.
•
The boiler is tested and certified to the European
standard EN 303-5 and EN 304 and manufactured in
accordance with ISO 9001 and ISO 14001 standard.
SOLID FUEL / OIL COMBUSTION CHAMBER:
• A carefully sized combustion chamber with triple pass flue gas flow assures boiler operation at high efficiency. This makes the boiler very economical to use. • The large door and combustion chamber enable firing with big pieces of wood, as well as easy cleaning and maintenance.BASIC DIMENSIONS:
Firewood and Pellets
Pellets and Oil
OIL
DELIVERY AND OBLIGATORY ADDITIONAL
EQUIPMENT:
OIL / PELLET COMBUSTION CHAMBER:
• A carefully sized combustion chamber with triple pass flue gas flow and turbulators for better heat exchange assure boiler operation at high efficiency. This makes the boilers very economical to use. • The large water capacity inside the boiler reduces the number of firings, prolongs its life and saves energy. • The boiler door is ready prepared for connection of the pellet/oil burner.
Thermometer
Connection to the thermostat of heating pump
Safety line
Hot water DHW
DHW recirculation
Cold water DHW
Water inlet
Opening for thermal safety valves клапанов
Water outlet
Filling/Draining
Ashtray
Door for installation of the pellet/oil burner
Chimney
Draught regulator
Delivery:
Boiler body with the boiler door;
Outer casing with thermal insulation, a heat
pump thermostat, draughts regulator, set
(screws, dowels, plug, rosettes), cleaning
accessories (scraper, poker, brush,
accessories holder).
Solid fuel firing, without CAS
accumulation tank:
manual 4-way mixing valve; Closed
heating system
thermal safety valve, heat exchanger
(only 49 kW), safetyair vent group (2.5
bar) and expansion vessel;
Open heating system
open expansion vessel
Solid fuel firing, with CAS
accumulation tank:
Solid fuel firing, with CAS
accumulation tank:
CAS accumulation tank (min.30l/kW),
3-way thermostatic valve LTC,
VTC….(60°C);
Closed heating system
thermal safety valve, heat exchanger
(only 49 kW), safetyair vent group
(2,5 bar) and expansion vessel;
Open heating system
open expansion vessel
Wood pellet firing only:
Cm Pelet-set with the fan lid;
manual 4-way mixing valve or
CAS accumulation tank (30 l/kW) and
LTC, VTC .. (60°C);
Closed heating system
safety-air vent group and expansion
vessel;
Open heating system
open expansion vessel
Oil/gas firing only:
boiler regulation EKO-CK/CKB;
OIL/GAS regulation oil burner;
manual 4-way mixing valve or CAS
accumulation tank and LTC, VTC ... (60°C);
Closed heating system
safety-air vent group and
expansion vessel;
Open heating system
open expansion vessel
Contact phone: +371 28818088, +371 29149923
E-mail: info@centrometal.lv
HEATING TECHNIQUE
Combined boilers
CentroPlus / CentroPlus-B
(25/35/49 kW)
Contact phone: +371 28818088, +371 29149923
E-mail: info@centrometal.lv
Homepage: www.centrometal.lv
*The internal diameter and height of the chimney must be strictly in
line with the boiler's nominal capacity. It must comply with all
national regulatory documents and manufacturer's
recommendations.