Technical Data:
Multi-Heat

Model 1.5

Model 2.5

Model 4.0

Operating Temperature

60 - 85 ºC

60 - 85ºC 

60 - 85 ºC

Output High with Wood Pellets

51,200 btu./hr.

85,300 btu./hr.

146,700 btu./hr.

Output High with Grain

51,200 btu./hr.

85,300 btu./hr.

146,700 btu./hr.

Output Low with Wood Pellets

15,400 btu./hr.

25,600 btu./hr.

44,000 btu./hr.

Output Low with Grain

15,400 btu./hr

25,600 btu./hr.

27,300 btu./hr.

Output (stand-by) Pilot Burn

1,700 btu./hr.

2,700 btu./hr.

3,400 btu./hr.

Fuel Consumption at High(Constant) Output, Wood Pellets

7.5 lbs./hr.

12.5 lbs./hr.

20 lbs./hr.

*Fuel Consumption at High (Constant)Output, Wheat

9.0 lbs/hr.

14.0 lbs./hr.

23.0 lbs./hr.

Test Pressure, Boiler

58 psi

58 psi

58 psi

Depth - Total

56 1/2"

62 1/8"

66 5/8"

Width - Boiler

19 3/4"

23 5/8"

23 5/8"

Height

45 7/8"

58 1/8"

58 1/8"

Width - Hopper

19 3/4"

25 3/8"

25 3/8"

Hopper Volume

7.0 cu.ft./ 5.6 bushel

12.75 cu.ft./ 10.2 bushel

12.75 cu.ft./ 10.2 bushel

Height to Flue Collar

43 3/4"

57 1/4"

57 1/4"

Flue Diameter

5 1/8"

5 7/8"

5 7/8"

Weight - Empty

750 lbs.

1169 lbs.

1279 lbs.

Water Content

13 gallons

33 gallons

39 gallons

Flue Gas Temp. (8% Wood Pellets @ normal output)

130ºC

170ºC

158ºC

Flue Gas Temp. (15%Grain  @ normal output)

150ºC

167ºC

152ºC

Flue Gas Temp. (8% Wood Pellets @ min. output)

60ºC

80ºC

75ºC

Flue Gas Temp. (15%Grain  @ min. output)

100ºC

85ºC

80ºC

Multi-Heat Boilers Technical Data

 

        Multi-Heat Boilers must be installed in a room with sufficient air supply.

       The chimney draft must be at least 0.05" water column.

       Local building codes must be followed.


        Please contact us for further operational and installation guidelines.


* Boiler will only run at constant when first started - it will then automatically turn on and off when desired temp is achieved

 



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