View this manual online at www.lbwhite.com
Attention
This heater has been designed,
developed, and tested by L.B.
White Co. as a direct fi red heater
used specifi cally for the heating
of greenhouses. The heater has
been approved for use in Canada
according to the Gas Fired Brooder
Standard, CAN1-2-20-M85.
CHECK WITH YOUR LOCAL FIRE
SAFETY AUTHORITY, YOUR
LOCAL FUEL GAS SUPPLIER, OR
THE L.B. WHITE COMPANY IF
YOU HAVE QUESTIONS
REGARDING APPLICATIONS.
www.lbwhite.com
SEE ALL
INSTRUCTIONS
INSIDE
Please refer to important
elevation information on
inside cover.
WORLD PROVIDER - INNOVATIVE CLIMATE SOLUTIONS
411 Mason Street, Onalaska, WI, U.S.A 54650 • 800-345-7200 • 608-783-5691 • 608-783-6115 (fax) • www.lbwhite.com
Owner's Manual and Instructions
Bloom
400
™
Greenhouse Heater
with Vent Mode
Congratulations!
You have purchased the fi nest high air fl ow, direct fi red forced
air greenhouse heater available. Your new L.B. White heater
incorporates the benefi ts from the most experienced manufac-
turer of heating products using state of the art technology.
We, at L.B. White, thank you for your confi dence in our products
and welcome any suggestions or comments you may have...
call us, toll-free, at (800) 345-7200.
Btu/h/kW
Model
HH400
400,000 / 117.2
SCAN THIS
with your smartphone or
visit http://goo.gl/nvneR
to view maintenance
videos for L.B.White heaters.*
* Requires an app like QR Droid
for Android or for iPhone
Fuel
Propane Vapor
Withdrawal or
Natural Gas
North
American
Made