Make-Up Air Heaters

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These units provide tempered fresh air for code requirements and/or appliances which could create unhealthy negative pressure within the building.

Application:

Fresh air code requirements and/or appliances which could create unhealthy negative pressure within the building.

  • Building usage, people loading
  • Air environment within building
  • Fireplace
  • Larger kitchen vent hoods
  • Appliances, without sealed combustion
  • Single vent gas furnace or water heater
  • Forced exhaust systems - restrooms, bathrooms, kitchens, etc.

Benefits:

  • Lower installation cost
  • Easy installation
  • Outlet temperature sensing
  • Fully modulates elements
  • Uses only the energy required

Standard Installation Diagram

Round Enclosure, Non-Blower Details

Insert Element Rack Details

What makes these duct heaters different?

  • WarmFlo controller and duct sensor - state of the art, all digital, control module which continuously monitors the outlet. All elements are controlled or modulated to maintain a delivery temperature based upon the user set point. There is no temperature overshoot or wasted energy common with basic on/off duct heaters.
  • 20 years duct heater manufacturing experience
  • 5 years WarmFlo field experience
  • Compact/flexible - any retrofit or new design requirement for tempered air. The control box is simply screwed on the side of any forced air trunkline/duct.

CFM Chart

Temperature Rise Needed

 

80

70

60

50

40

30

               

Model 

Watts

CFM

CFM

CFM

CFM

CFM

CFM

EM-WX01-120-1-06

1000

40

45

53

63

79

105

EM-WX02-240-1-08

2500

99

113

132

158

198

263

EM-WX05-240-1-08 5000 198 226 263 316 395 527
EM-WX10-240-1-10 10000 395 452 527 632 790 1054

EM-WC0515H

5000

198

226

263

316

395

527

EM-WC0515L

5000

198

226

263

316

395

527

EM-WC1025L

10000

395

451

527

632

790

1053

EM-WM1535L

15000

593

677

790

948

1185

1580

EM-WM2035L

20000

790

903

1053

1264

1580

2107

EM-WM1134H

10000

395

451

527

632

790

1053

EM-WM1536L

15000

593

677

790

948

1185

1580

*At maximum capacity, duct sensor reduces watts as required.

Efficient - 100%, Plus Duct Sensor Modulates Elements

HOW TO ORDER
Select model number AND state temperature selection code.

Warm Air Temperature Selection

The unit includes an 8-position dial switch to set the desired outlet sensor temperature. In order to give this 8-position dial switch proper definition and accuracy, when ordering select the temperature range which meets your application.

 
Min.
Max.
"Code E"
60
to
95
"Code H"
88
to
102
"Code C"
20
to
55
"Code B"
96
to
124
"Code D"
40
to
124

Installation & Wiring

Packaged Unit - All-In-One Enclosure

     


Electro Industries, Inc., 2150 West River Street, PO Box 538, Monticello, MN 55362 (Map)
Phone: 800.922.4138 or 763.295.4138  Fax: 763.295.4434

Copyright 2016 Electro Industries, Inc. unless otherwise noted. All rights reserved.