Condensing water heaters

HY49-350

T usage 38°C - T inlet 10°C - T accumulo 60°C

recovery time

18 min

recovery time
(ΔT= 50°C)

N° showers period: 5 min flow: 8 l/min

x 14

N° showers period: 5 min flow: 8 l/min

N° sinks period: 3 min flow: 6 l/min

x 30

N° sinks period: 3 min flow: 6 l/min

N° sinks period: 10 min flow: 6 l/min

x 9

N° sinks period: 10 min flow: 6 l/min

N° commercial sinks period: 10 min flow: 12 l/min

x 5

N° commercial sinks period: 10 min flow: 12 l/min

N° bathtubs capacity: 170 l

x 4

N° bathtubs capacity: 170 l

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Overview

  • The new Ø100 / 150 PP-Stainless steel flue exhaust allows a longer duct length.
  • The inspection door in the flue hood allows access to the valve for easy CO2 adjustment.
  • The premix burner is made of sintered fiber stainless steel, it guarantees low NOx emissions (
  • The new T&P valve guarantees additional protection for both excess pressure and temperature.
  • The heat exchanger is immersed inside the boiler, it guarantees a heat exchange without heat dispersion.
  • Internal glazing.
  • The closed cell polyurethane foam insulation allows maximum thermal insulation.
  • The condensate drain is located in the lower part of the flue gas outlet, it has been designed to guarantee the condensate drainage of the exchanger and the flue. It is provided with a boiler locking system in case of obstruction.
  • The inspection flange allows cleaning of the calcium deposit in the boiler.
  • The new base allows the device to be moved through forklifts and pallet trucks with the insertion of forks from 4 directions.
  • The device has an active cathodic protection at impressed currents. The two titanium anodes guarantee a protective covering along the entire boiler.
  • Approved with feed gas up to 20% hydrogen.
  • Antifreeze function.
  • Anti-legionella program.

Components

  1. Smoke outlet Ø100 / 150
  2. Gas valve and regulation
  3. Smoke inspection
  4. Condensate drain
  5. New base
  6. Boiler inspection flange
  7. Polyurethane foam insulation
  8. Enamelled heat exchanger
  9. Double electronic anode
  10. Combustion chamber
  11. T & p valve
  12. Premix burner

Specifications

Nominal storage capacity L 330
Empty weight kg 220
Filled weight kg 550
Rated heat input [Qn] kW 49.9
Rated heat output [Pn] kW 50.6
Nitrogen oxide [NOx] ppm 19.7
Nitrogen oxide emission [NOx] mg/kWh 39
Noise level dB(A) 62.9
Noise level inside [LWA] dB 62.9
Efficiency % 101.5
Maximum working pressure kPa (bar) 600 (6)
Energy efficiency class A
Efficiency [ηwh] % 101.5
Load profile XXL
Annual electricity consumption [AEC] kWh 25
Daily electricity consumption [Qelec] kWh 0.113
Annual fuel consumption [AFC] GJ 21
Daily fuel consumption [Qfuel] kWh 26.388
T cold °C 10
T storage °C 60
Draw-off capacity continuous withdrawal [ΔT=25°C] l/h 1742
Draw-off capacity continuous withdrawal [ΔT=50°C] l/h 871
Recovery time [ΔT=25°C] min 11
Recovery time [ΔT=50°C] min 23
Draw-off capacity - single withdrawal [ΔT=25°C] L 660
Draw-off capacity - single withdrawal [ΔT=50°C] L 330
Power supply V/Hz 230 V ~ 50 Hz
Dimensions (w x d x h) mm 720x720x1932
Cold Water Inlet [F] in G 1”¼
Hot Water Outlet [C] in G 1”¼
Gas Inlet [G] in G 3/4”
Recirculation [R] in G 1”¼

Dimensions

Downloads

Scarico fumi

The boiler is supplied without an exhaust kit. The following table shows available kits for this appliance.
Use only the original kits supplied by the manufacturer (to be purchased separately according to the type of exhaust intended).

AKIT31

Ø100 / 150 PP-St. steel horizontal concentric flue kit
C1

Contents

  • Ø100 90°M/F PP elbow
  • Ø150 90° M/F stainless steel elbow
  • Ø100 EPDM seal
  • Ø150 EPDM seal
  • Ø100/150 centering ring
  • Ø150 x 500 M/F stainless steel pipe
  • Ø100 x 500 M/F PP pipe
  • Ø100/150 PP black terminal
  • Ø150 stainless steel wall cover

Dimensions and limits of use

Accessories and extensions

Photo Code
WXPX1015050 Concentric extension PP/st. steel Ø100/150 L= 500
WXPX1015100 Concentric extension PP/st. steel Ø100/150 L= 1000
WXPX101545 Concentric elbow PP/st. steel Ø100/150 45°
WXPX101590 Concentric elbow PP/st. steel Ø100/150 90°
AKIT32

Ø100/150 PP-St. steel vertical concentric flue kit
C3

Contents

  • Ø100 x 235 stainless steel pipe
  • Ø150 X 1000 stainless steel pipe
  • Ø150 X 250 M/F stainless steel pipe with air intake
  • Ø100/150 M-F increase adapter
  • Ø100 X 250 M/F PP pipe
  • Ø100 X 1000 M/F PP pipe
  • Ø100 EPDM seal
  • Ø150 EPDM seal
  • Ø100 stainless steel terminal
  • Ø100/150 centering ring
  • Ø150 stainless steel ring

Dimensions and limits of use

Accessories and extensions

Photo Code
WXPX1015050 Concentric extension PP/st. steel Ø100/150 L= 500
WXPX1015100 Concentric extension PP/st. steel Ø100/150 L= 1000
WXPX101545 Concentric elbow PP/st. steel Ø100/150 45°
WXPX101590 Concentric elbow PP/st. steel Ø100/150 90°
AKIT34

Ø100 PP type B open chamber horizontal flue kit
B5

Contents

  • Ø150/100 F-F reducing adapter
  • Ø100 X 250 M/F PP pipe
  • Ø100 X 750 M/M PP pipe
  • Ø100 A 90 M/F PP elbow
  • Ø100 silicone wall cover
  • Ø100 triple lip EPDM seal
  • Ø100 EPDM seal
  • Ø150 EPDM seal
  • Ø100 stainless steel terminal

Dimensions and limits of use

Accessories and extensions

Photo Code
AKIT33-01 PP extension Ø100 L= 500
AKIT33-02 PP extension Ø100 L= 1000
AKIT33-03 PP elbow Ø100 45°
AKIT33-04 PP elbow Ø100 90°
AKIT33

Ø100/100 PP single wall horizontal flue kit
C4,C5,C8

Contents

  • Ø150 90° M/F stainless steel elbow
  • Ø150/100 F-F reducing adapter
  • 150/100 H= 230 mm M/F stainless steel T element
  • Ø100 X 500 M/F PP pipe
  • Ø100 X 750 M/M PP pipe
  • Ø100 X 1000 M/F PP pipe
  • Ø100 90° M/F PP elbow
  • Ø100 wall cover
  • Ø100 EPDM seal
  • Ø150 EPDM seal
  • Ø100 stainless steel grid
  • Ø100 terminal

Dimensions and limits of use

Accessories and extensions

Photo Code
AKIT33-01 PP extension Ø100 L= 500
AKIT33-02 PP extension Ø100 L= 1000
AKIT33-03 PP elbow Ø100 45°
AKIT33-04 PP elbow Ø100 90°
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