Myriad II Installation and Operation Manual
7
2 General Information on Myriad II (DB03051)
2.1
Appliance performance
(1)
Fuel type
Dry cordwood
Recommended heating area
[*]
900 to 2,100 ft
2
(84 to 195 m
2
)
Firebox volume
3.4 ft
3
(0.096 m
3
)
Maximum burn time
[*]
10 h
Maximum heat output (dry cordwood)
90,000 BTU/h (26.4 kW)
Overall heat output rate (min. to max.)
(2)(3)
11,700 BTU/h to 26,400 BTU/h
(3.4 kW to 7.7 kW)
Average overall efficiency
(3)
- EPA Cribs /
Douglas Fir
67.5% (HHV
(4)
)
72.9% (LHV
(5)
)
Average overall efficiency
(3)
- Dry cordwood
To come% (HHV
(4)
)
To come % (LHV
(5)
)
Optimum efficiency
(2)(6)
75%
Average particulate emissions rate
(7)
4.5 g/h (EPA / CSA B415.1-10)
Average CO
(8)
165.6 g/h
[*]
Recommended heating area and maximum burn time may vary subject to location in home, chimney
draft, heat loss factors, climate, fuel type and other variables. The recommended heated area for a given
appliance is defined by the manufacturer as its capacity to maintain a minimum acceptable temperature
in the designated area in case of a power failure.
(1)
Values are as measured per test method, except for the recommended heating area, firebox volume,
maximum burn time and maximum heat output.
(2)
Performances based on a fuel load prescribed by the standard at 7 lb/ft³ and with a moisture content
between 19% and 25%.
(3)
As measured per CSA B415.1-10 stack loss method.
(4)
Higher Heating Value of the fuel.
(5)
Lower Heating Value of the fuel.
(6)
Optimum overall efficiency at a specific burn rate (LHV).
(7)
This appliance is officially tested and certified by an independent agency.
(8)
Carbon monoxide.
