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!
6000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10060002DS
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.
$688.96Each
8000W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10080002
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.
$754.63Each
8000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10080002DS
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.
$784.48Each
10000W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10100002
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.
$884.78Each
10000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10100002DS
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.
$890.15Each
500W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12005002
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.
$562.99Each
500W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12005002DS
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.
$546.87Each
1000W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12010002
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.
$562.99Each
1000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12010002DS
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.
$546.87Each
1500W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12015002
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.
$586.87Each
1500W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12015002DS
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.
$564.18Each
2000W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12020002
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.
$611.34Each
2000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12020002DS
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.
$583.88Each
2500W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12025002
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.
$659.10Each
2500W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12025002DS
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.
$623.28Each
3000W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12030002
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.
$634.63Each
3000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12030002DS
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.
$602.39Each
4000W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12040002
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.
$659.10Each
4000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12040002DS
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.
$623.28Each
5000W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12050002
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.
$682.99Each
5000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12050002DS
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.
$680.60Each
6000W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12060002
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.
$706.27Each
6000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12060002DS
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.
$698.51Each
8000W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12080002
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.
$789.85Each
8000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12080002DS
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.
$813.73Each
10000W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12100002
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.
$884.78Each
10000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12100002DS
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.
$890.15Each
500W Duct Heater, 5" Round Duct, 120V, 50 CFM
SDHR05005001
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.
$421.49Each
500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM
SDHR05005001DS
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.
$431.64Each
500W Duct Heater, 5" Round Duct, 240V, 50 CFM
SDHR05005002
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.
$421.49Each
6000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10060002DS
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.
$688.96Each
8000W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10080002
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.
$754.63Each
8000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10080002DS
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.
$784.48Each
10000W Round Duct Heater, 10" Duct, 240V, 50 CFM
SDHR10100002
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.
$884.78Each
10000W Round Duct Heater w/ Disconnect Switch, 10" Duct, 240V, 50 CFM
SDHR10100002DS
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.
$890.15Each
500W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12005002
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.
$562.99Each
500W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12005002DS
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.
$546.87Each
1000W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12010002
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.
$562.99Each
1000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12010002DS
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.
$546.87Each
1500W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12015002
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.
$586.87Each
1500W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12015002DS
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.
$564.18Each
2000W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12020002
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.
$611.34Each
2000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12020002DS
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.
$583.88Each
2500W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12025002
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.
$659.10Each
2500W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12025002DS
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.
$623.28Each
3000W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12030002
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.
$634.63Each
3000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12030002DS
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.
$602.39Each
4000W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12040002
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.
$659.10Each
4000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12040002DS
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.
$623.28Each
5000W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12050002
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.
$682.99Each
5000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12050002DS
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.
$680.60Each
6000W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12060002
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.
$706.27Each
6000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12060002DS
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.
$698.51Each
8000W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12080002
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.
$789.85Each
8000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12080002DS
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.
$813.73Each
10000W Round Duct Heater, 12" Duct, 240V, 50 CFM
SDHR12100002
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.
$884.78Each
10000W Round Duct Heater w/ Disconnect Switch, 12" Duct, 240V, 50 CFM
SDHR12100002DS
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.
$890.15Each
500W Duct Heater, 5" Round Duct, 120V, 50 CFM
SDHR05005001
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.
$421.49Each
500W Duct Heater w/ Disconnect Switch, 5" Round Duct, 120V, 50 CFM
SDHR05005001DS
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.
$431.64Each
500W Duct Heater, 5" Round Duct, 240V, 50 CFM
SDHR05005002
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.
$421.49Each
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