Shop SDHR Series Round Duct Heater

Discover a consistent way to warm your spaces! With modulating elements to maintain temperature, Stelpro SDHR duct heaters provide consistent temperature control. Shop HomElectrical to find a Stelpro SDHR series duct heater!

91-110 of 110 products

500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM
500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM
SDHR05005002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$417.00Each
1000W Duct Heater, 5" Round Duct, 120V, 50 CFM
1000W Duct Heater, 5" Round Duct, 120V, 50 CFM
SDHR05010001
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$417.00Each
1000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM
1000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM
SDHR05010001DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$426.00Each
1000W Duct Heater, 5" Round Duct, 240V, 50 CFM
1000W Duct Heater, 5" Round Duct, 240V, 50 CFM
SDHR05010002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$417.00Each
1000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM
1000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM
SDHR05010002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$426.00Each
1500W Duct Heater, 5" Round Duct, 120V, 50 CFM
1500W Duct Heater, 5" Round Duct, 120V, 50 CFM
SDHR05015001
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$429.00Each
1500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM
1500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM
SDHR05015001DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$435.00Each
1500W Duct Heater, 5" Round Duct, 240V, 50 CFM
1500W Duct Heater, 5" Round Duct, 240V, 50 CFM
SDHR05015002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$429.00Each
1500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM
1500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM
SDHR05015002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$435.00Each
2000W Duct Heater, 5" Round Duct, 120V, 50 CFM
2000W Duct Heater, 5" Round Duct, 120V, 50 CFM
SDHR05020001
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$439.20Each
2000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM
2000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM
SDHR05020001DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$445.20Each
2000W Duct Heater, 5" Round Duct, 240V, 50 CFM
2000W Duct Heater, 5" Round Duct, 240V, 50 CFM
SDHR05020002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$439.20Each
2000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM
2000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM
SDHR05020002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$445.20Each
2500W Duct Heater, 5" Round Duct, 120V, 50 CFM
2500W Duct Heater, 5" Round Duct, 120V, 50 CFM
SDHR05025001
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$417.00Each
2500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM
2500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM
SDHR05025001DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$453.60Each
2500W Duct Heater, 5" Round Duct, 240V, 50 CFM
2500W Duct Heater, 5" Round Duct, 240V, 50 CFM
SDHR05025002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$417.00Each
2500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM
2500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM
SDHR05025002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$453.60Each
3000W Duct Heater, 5" Round Duct, 240V, 50 CFM
3000W Duct Heater, 5" Round Duct, 240V, 50 CFM
SDHR05030002
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$452.40Each
3000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM
3000W Duct Heater w/ Disconnect Switch, 5" Round Duct, 240V, 50 CFM
SDHR05030002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$453.60Each
3000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
3000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10030002DS
Stelpro's Duct Heaters offer powerful temperature increases, perfect for heating rooms or providing ventilation. By offering several security levels and control types for maximum options, these duct heaters can fit any customer's needs.
$544.80Each
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