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High Capacity Redundant Solution
Pre-Piped Double Parallel Installation
Model: 801 PI - 805 PI

Lawler’s patented Series 800 high-low master controller technology offers a unique solution when designing for high-capacity systems. This pre-piped, factory tested parallel system can meet your need for increased capacity or for a redundant system in applications where the domestic hot water system cannot be interrupted. Lawler’s Pre-Piped Double Parallel System is a part of Lawler’s Power of One™ pre-piped, pre-packaged, pre-tested systems, intended to give you one point of design and one point of accountability.

The parallel units can be assembled using Lawler’s 801, 802, 803, 804 or 805 thermostatic high-low master controllers (see spec sheets below).