Bloom™ Greenhouse Heater with Vent Mode

Bloom™ Greenhouse Heater with Vent Mode

The Bloom™ provides HEAT for optimum growth in large scale commercial greenhouse operations.

L.B. White provides more than a great greenhouse furnace—our technical experts and customer service teams provide expertise and support to create complete heating solutions that protect L.B. White greenhouse heater investments.

KEY FEATURES of the Bloom 400:

  • 5000 CFM
  • 400,000 Btu/h Output
  • CO2 Generator
  • Vent Only Option Available
  • 240 Volt
  • Galvanized Gas Train to Prevent Rust
  • 99.9% Fuel Efficient Direct-Fired Unit That Meets Greenhouse Emissions Standards*
  • Large Grow Operations
Models: 400
Heater Configuration: Spark Ignition Standard
Heater Configuration: Axial Blower Fan Standard
Air Movement (CFM) 5,000
Heat/Air Circulation Switch N/A
Inlet Gas Pressure: Propane min. / max (in. w.c.) 10-13.5
Inlet Gas Pressure: Natural Gas min. / max (in. w.c.) 7-13.5
Fuel Consumption (max.): LP Gas (lbs. / hr.) 18.5 lbs / 4.36 gal
Fuel Consumption (max.): Natural Gas (cu.ft / hr.) 400
Electrical Requirements (v / Hz / Ph) 240 / 60 / 1
Starting / Continuous Amps 14 / 5
Combustion Air Requirements: Indoor Installation (cu. ft./min.) 1,000
U.S. standards for max heater discharge  
CO (ppm rise) 5.0 Meets or Lower Than
NO2 (ppm rise) 0.5 Meets or Lower Than
CO2 (ppm) 4,000 Meets or Lower Than
Ethylene (ppm) 0.015 Meets or Lower Than
Air Temperature Rise (°Fahrenheit): 75°F
Minimum Clearance (ft.): Top / Sides / Back 4 / 2 / 2
Minimum Clearance (ft.): Blower Outlet 10
Dimensions (in.): Length 44
Dimensions (in.): Width 25
Dimensions (in.): Height 27
Steel Case Materials: 21 Gauge Tri-Shield
Product Weight (lbs.) 103
Shipping Weight (lbs.) 120 w/o pallet

Warning: Cancer and reproductive harm. See www.P65Warnings.ca.gov.

Bloom™ Greenhouse Heater with Vent Mode

The Bloom™ provides HEAT for optimum growth in large scale commercial greenhouse operations.

L.B. White provides more than a great greenhouse furnace—our technical experts and customer service teams provide expertise and support to create complete heating solutions that protect L.B. White greenhouse heater investments.

Warning: Cancer and reproductive harm. See www.P65Warnings.ca.gov.