Install Instructions

DRAIN WATER HEAT RECOVERY

PASSIVE WATER HEATER BOOSTER

QUICK THERMODRAIN

INSTALLATION GUIDE

BENEFITS OF

USING THERMODRAIN

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BENEFITS OF USING THERMODRAIN MOST POPULAR RESIDENTIAL MODEL TDH3335B-DR-PEX Cut installation costs with ThermoDrain exclusive features Compatible with all water heaters Increases maximum flow rates on tankless hot water heaters by up to 60% PREHEATED POTABLE WATER More compact with a higher efficiency Lower installation costs No soldering required Increases tank hot water heater shower time by up to 300% Reduce overall cost of heating water by up to 40% DRAIN WATER HEAT RECOVERY PASSIVE WATER HEATER
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INSTALLATION OPTIONS The ThermoDrain is installed vertically, replacing a section of the main drain stack. It transfers the heat energy from the waste water through heat transfer to the cold potable water flowing in the outer coils. The preheated potable water can then be routed to the cold of the shower, the cold inlet of the hot water or to both of these.