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Catalog / Climate, Heating, Water Heating / Heating & Boilers / Boilers

Boilers with 3/4" DHW connection

3/4"

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Brands

BAXI
Hotpoint-Ariston
NAVIEN
Rinnai
Vaillant
Viessmann

Series

Design

gas conventional
gas condensing
gas with water tank
solid fuel
pyrolysis boiler
long burning boiler
Solid fuel boiler with a hopper
electric boiler
electrode boiler
oil boiler
combi (gas / diesel)
combi (gas / coal)
combi (gas / electricity)
combi (solid fuel / electricity)

Installation

wall
floor
parapet

Type

single-circuit
dual-circuit

Heat output

≤ 5 kW
6 – 10 kW
11 – 15 kW
16 – 20 kW
21 – 25 kW
26 – 30 kW
31 – 35 kW
36 – 40 kW
41 – 45 kW
46 – 50 kW
> 50 kW

Heating area

≤ 50 m²
51 – 75 m²
76 – 100 m²
101 – 125 m²
126 – 150 m²
151 – 175 m²
176 – 200 m²
201 – 250 m²
251 – 300 m²
301 – 500 m²
> 500 m²

Features

autonomous (no electricity)
circulation pump
remote control unit
Wi-Fi (control via Internet)
programmable thermostat
outdoor temp sensor
hob
summer mode
floor heating mode
coolant min. T ≤ 35 °C
warm start
glass panel

Control bus

Bus BridgeNet
eBus
EMS
OpenTherm

Combustion chamber (for gas)

open (atmospheric)
closed (turbocharged)

Heat exchanger material

aluminium
copper
stainless steel
steel
cast iron

Power source (for electro)

single-phase (230 V)
three-phase (400 V)

Flue diameter

100 mm
110 mm
125 mm
130 mm
140 mm
150 mm
160 mm
180 mm
200 mm
60/100 mm
75/100 mm
80/80 mm (split)
80/125 mm
100/125 mm
100/150 mm

Heating circuit connection

3/4"
1"
1 1/4"
1 1/2"

DHW circuit connection

1/2"
3/4"
1"
1 1/2"

Clear parameters

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Catalog boilers 2026 - new products, best sales, buy boilers.

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BAXI Hotpoint-Ariston

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Catalog

Boilers

3/4"

2026-06-05T03:56:56+03:00

E-Catalog UK — catalog of descriptions and prices for household and computer equipment, electronics, goods for home and office. Our task is to help find and buy boilers at the best price in online stores. Reprinting of any materials is only permitted with the written consent of the editorial office.

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