Hitachi YUTAKI S Series Technical Catalogue

2 General data
Generalspecications
TCGB0123 rev.2 - 10/2019
45
2
2.4.5 Domestic Hot Water Tank
Model DHWT-200S-3.0H2E DHWT-300S-3.0H2E
Casing
Color White
Material Polypropylene jacked
Dimensions
Packing
Height mm 1300 1880
Width mm 600 600
Depth mm 600 600
Unit
Height mm 1270 1750
Width mm 595 595
Depth mm 595 595
Weight
Unit kg 53 63
Packed unit kg 63.5 73
Packing
Material
EPS
Carton
Weight kg 10.5 11
Main
components
Tank
Water volume L 194 282
Material Stainless Steel
Max tank temperature °C 75 75
Max tank water pressure bar 10 10
Maximum heating coil water
working temperature
°C 99 99
Maximum heating coil water
working pressure
bar 10 10
Tank Insulation
Material Polyurethane
Heat loss (*) kW·h/day 1.128 1.512
Min thickness mm 50 50
Main
components
Heat
exchanger
Quantity 1 1
Coil surface area m
2
1.4 1.8
Booster
heater
Quantity 1 1
Heater rating kW 3 3
Type Immersion heater type
Piping
connections
Water inlet domestic connection inches ¾ (female)
Water outlet domestic connection inches ¾ (female)
Recirculation inches ¾ (female)
In coil connection inches ¾ (female)
Out coil connection inches ¾ (female)
Thermometer Yes
Mechanical thermostat (security) Yes
Protection -
? NOTE
(*): Heat loss according to EN-12897:2007

Hitachi YUTAKI S Series Specifications

General

Type	Air-to-Water Heat Pump
Refrigerant	R410A
Cooling Capacity	2.5 - 16 kW
Operating Temperature Range (Cooling)	46°C
Indoor Unit Dimensions	Varies by model
Outdoor Unit Dimensions	Varies by model
Noise Level	Varies by model