ACV HeatMaster 60 User manual

HeatMaster® 60
Simple, Well Proven Performance
At the heart of the HeatMaster is a stainless steel
cylinder through which the flue tubes pass. This is
surrounded by a mild steel shell containing the
primary water.
The outer shell extends down to the combustion
chamber and around the flue tubes. The heat transfer
surface is therefore much greater than that of standard
direct fired water heater. A circulating pump fitted to
the primary circuit moves the water around the tank,
heating it faster and maintaining an even temperature
across the primary jacket.
The burner fires into the combustion chamber which
indirectly heats the stainless steel cylinder containing
the DHW. As with all Tank-in-Tanks, this is corrugated
over its full height and suspended in the HeatMaster
by its hot and cold water connections.
It is capable of operating at very high temperatures.
Key Benefits
• Limescale build up is prevented because the:
- cylinder expands and contracts during use
- cold water does not come into contact with
the intense heat of the burner flame
• No need for sacrificial anodes due to:
- scale resistant features
- corrosion resistance of stainless steel
• The HeatMaster has one very major advantage over
other direct fired water heaters
- because it heats the DHW with a primary
circuit, this primary water can be used to
provide central heating as well
• Most hot water and heating demands can be met -
simply by connecting two, three, four or more
HeatMasters together in a module.
• The HeatMaster range can be used in conjunction
with SL and Jumbo hot water storage tanks –
supplying even the largest hot water requirement.
High performance, combined
direct fired boiler and water heater.
Can also be used as a stand alone
water heater.
High efficiency combination boilers
14
Combined temperature
and pressure gauge
Control
thermostat
Time clock Manual reset high
limit thermostat
ON / OFF
switch
Summer /
Winter switch
I
O
Manual reset high
limit thermostat
Low water
pressure switch
Primary safety
valve
Control
thermostat
Thermal reset high
limit thermostat

8
1
5
7
11
12
9
3
4
2
10
6
High efficiency combination boilers 15
Technical Data
Performance Data
HeatMaster®60 HeatMaster®60
Fuel Oil (28 sec or 35 sec) Natural gas/LPG
Burner options type Pressure Jet BG2000-S or forced draught
Input kW 69.9 69.9
Maximum output kW 62.5 63.0
Primary capacity L 82 82
Total capacity L 162 162
Heating surface area
m
2
2.46 2.46
Primary circuit pressure drop mbar 54 54
DHW tank pressure drop mbar 45 45
Flue circuit pressure drop mbar 0.6 0.6
DHW connection (male BSP) Ø
3/4"3/4"
Primary connection (female BSP) Ø 1
1/2"
1
1/2"
Flue connection (G) Ø mm 150 150
Flue connection options type B23 B23/C13/C33/C53
BG2000 air intake connection Ø mm n/a 80
Weight empty Kg 220 220
Weight full Kg 382 382
Minimum working gas pressure mbar n/a 20(Nat Gas)/37(LPG)
Gas flow rate m
3
/h n/a 7.40(Nat Gas/2.86(LPG)
Maximum operating temperature °C 90 90
Maximum operating pressure Primary: 3 bar Secondary: 10 bar
Gas connection - BG2000 S/60:
3/4"
1. Stainless steel inner tank
2. Primary heating circuit
3. Flue pipes with stainless
steel turbulators
4. Rigid polyurethane
foam insulation
5. Primary shunt pump
6. Combustion chamber
7. Oil or gas burner
8. Control panel
9. Primary water flow
connection
10. Primary water return connection
11. Domestic cold water inlet
12. Domestic hot water outlet
HeatMaster®60
Litres in first 10 minutes 40°C 474
Litres in first 10 minutes 45°C 378
Litres in first 10 minutes 60°C 245
Litres in first hour 40°C 1942
Litres in first hour 45°C 1656
Litres in first hour 60°C 1106
Continuous flow 40°C Ltrs/hr 1835
Continuous flow 45°C Ltrs/hr 1573
Continuous flow 60°C Ltrs/hr 1101
Reheat time to 60°C Min 9
HeatMaster®60 Oil HeatMaster®60 Gas/LPG
A1698mm 1698mm
B1583mm 1583mm
C538mm
538mm
D791mm 801mm(BG2000)
E540mm
540mm
F390mm 390mm
H1098mm 1098mm
J281mm 281mm
Characteristics Dimensions