Toyotomi Heat Convector HC-20 Series




Toyotomi has the perfect solution to replace or enhance existing baseboard.  The HC-20 is a compact, high efficiency heat distribution system. The appliance is designed to complement all of today’s high efficiency boilers – gas, oil, or electric by circulating hydronic heat with a multi speed fan warming the air in your home.  This model has top of the line efficiency, with aquastatic controls for boilers that use low water temperatures. Internal thermostat control circuitry allows unit to communicate to zone valve or boiler controller, a feature no other convector has




Type: Hot water heating, floor standing, or wall hanging

Heating Range: 3,000-20,200 BTU/H

Heat Exchanger: 0.16 gal. (0.6L)

Flow Rate: 1.0 gal/min. (3.785L/min.)

Hot Water Temperature Range: 110°F - 190°F (43°C - 87.8°C)

Operation Mode:

Auto Fan Mode - 4 fan speeds (Hi/Med/Lo/Off)

Manual Fan Mode - 3 fan speeds (Hi/Med/Lo)

Dimensions (W x H x D): 28-3/8" x 15-1/4" x 7-3/8" (720 x 387 x 187 mm)

Weight: 27.5 lbs. (12.5 kg)

Set Temperature Range: 50°F - 90°F (12°C - 30°C)

Electrical Rating: 120 Volts AC, Single phase 60Hz

High - 37W (0.4A)

Med - 16W

Low - 9W

Sound Pressures at 8.2 ft. (2.5m) (dBA): High - 38, Med - 28, Low - 19

Fuse: 5A



Model:  HC-20 heat convector
Type hot water heating, floor standing, or wall hanging (with available accessory)
Heating Range 3,000 - 20,200 btu/h
Heating Exchanger 0.16 gal. (0.6L)
Flow Rate 1.0 gal/min. (3.785L/min)
Hot Water Temperature Range 110°F - 190°F (43°C - 87.8°C)
Operation Mode auto fan mode - 4 fan speeds(hi/med/lo/off)
manual fan mode - 3 fan speeds (hi/med/lo)
Size (WxHxD) 28-3/8" 15-1/4" x 7-3/8" (720 x 387 x 187 mm)
Weight 27.5 lbs. (12.5 kg)
Set Temperature Range 50°F - 90°F (12°C - 30°C)
Electrical Rating 120 volts AC, single phase 60 Hz
high- 37  (0.4A)
med - 16W
low - 9W
CFM high-226 F3/min
med - 141 F3/min
low- 64 F3/min
Sound Pressures
at 8.2ft.(2.5m) (dBA)
high - 38,med- 28, low - 19
Fuse 5A
Wall Mount/Hanging Bracket included





Manuals: Operation and Installation

Owner's Manual Toyotomi HC-20 Heat Convector

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