HVLS FANS

High Volume Low Speed Fan (HVLS-RA)

MAKE-UP AIR

Heated Make-Up Air

Cooled Make-Up Air

• CELDEK Evaporative Cooler

Untempered Make-Up Air

• Economy Make-Up Air Fan - No Motor (EMUA-RA)
• Economy Make-Up Air Fan (DMUA-RA)
• Inline Filtered Make-Up Air Fan - Untempered (INSA-RA)
• Modular Rooftop Filtered Make-Up Air Fan (SA-RA)

Make-Up Air Accessories

Total Heat System

Total Heat System

HVAC Unit

HVAC Unit

CASLink

CASLink

Specifying Software

SpecBuilder

Sequence of Operations

Modular Series Sequence of Operations

• Building Management Signal (Modular)
• 401M Series 14 with ON-AUTO Switch, Lights & 40-80 Dial (Modular)
• 401M Series 14 with S-O-W Switch, Lights & 40-80 Dial (Modular)
• 402M Series 14 with ON-AUTO Switch, Lights & 40-80 Dial & Room Override (Modular)
• 402M Series 14 with S-O-W Switch, Lights & 40-80 Dial & Room Override (Modular)
• 403M Series 44 with ON-OFF Heating System (Modular)
• 403M Series 44 with S-O-W Switch, Lights & 40-80 Dial (Modular)
• 403M Series 44 with S-O-W Switch, ON-AUTO Lights & 40-80 Dial (Modular)
• 404M Series 44 with S-O-W Switch, Lights & Occupied-Unoccupied Space Heating (Modular)

Industrial Series Sequence of Operations

• Building Management Signal
• 401M Series 14 with ON-AUTO Switch, Lights & 40-80 Dial
• 401M Series 14 with ON-OFF-AUTO Switch, Lights & 40-80 Dial
• 401M Series 14 with S-O-W Switch, Lights & 40-80 Dial
• 402M Series 14 with ON-AUTO Switch, Lights & 40-80 Dial & Room Override
• 402M Series 14 with ON-Off-AUTO Switch, Lights & 40-80 Dial & Room Override
• 402M Series 14 with S-O-W Switch, Lights & 40-80 Dial & Room Override
• 403M Series 44 with ON-OFF-AUTO Switch, Lights & 55-90 Dial
• 403M Series 44 with S-O-W ON-OFF Heating System
• 403M Series 44 with S-O-W Switch, Lights & 55-90 Dial & Constant Operation Space Heating
• 404M Series 44 Remote Panel with S-O-W Switch, Lights & Occupied-Unoccupied Space Heating
• RCS 403M Series 44 with S-O-W Switch, Lights & 55-90 Dial & Constant Operation Space Heating
• RCS 404M Series 44 Remote Panel with S-O-W Switch, Lights & Occupied-Unoccupied Space Heating

Start-Up Guides

Start-Up Guide: Commercial Direct Fired Heater

Start-Up Guide: Industrial Direct Fired Heater

Start-Up Guide: Industrial Direct Fired Re-Circulating Heater

Service FAQ Videos

Videos by Subject

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