Sprinkler Covers

Basic:

Styrofoam covering for sprinklers
Keep temperature 30 degrees below air temperature
A great covering for your bed bug heat treatments
Outside faucet covers, when used to cover sprinkler heads are designed to keep the temperature under the cover 30 degrees lower than the outside room temperature.
Each heater package comes with 2 sprinkler head covers included.

DISCLAIMER:
DO NOT USE HEATERS WITHOUT SPRINKLER HEADS BEING COVERED AND PROTECTED. BED BUG HEAT DOCTOR/PREVSOL IS NOT LIABLE FOR ANY DAMAGE IF THE INSTRUCTIONS ARE NOT FOLLOWED WHEN USING THE HEAT SYSTEMS.