Specs and Docs

High-Efficiency

Laars Plate™

Semi-instantaneous Double Wall Plate Water Heater

HIGH EFFICIENCY
High heat transfer, water-to-water plate and frame heat exchanger specifically to satisfy commerical potable water heating needs.

UNMATCHED TEMPERATURE CONTROL
Advanced PID control, with feed forward real-time load tracking, quickly responds to variable load patterns to maintain accurate hot water temperatures.

HIGH DOMESTIC WATER OUTPUT
Efficiently produces up to 150 GPM of domestic hot water when coupled with a boiler.

FLEXIBILITY
Controls are user configurable, two-way operation available when used with VFD pumps, and an optional communications gateway is available for additional communication protocols.

SMALL FOOTPRINT
Compact design is ideal for use in commercial and institutional environments where space is not available for large storage tanks.

BUILDING MANAGEMENT SYSTEMS
Controls integration is via Modbus, BACnet or domestic supply water temperature control.

Picture of Laars Plate™

Features

  • Double wall plate and frame heat exchanger
  • Advanced electronic PID controls
  • Feedforward control logic
  • +/- 4oF temp control, 5oF approach temperature
  • High turndown electronic 3-way control valve
  • Building managment system via Modbus or BACnet
  • Stainless steel and copper alloy construction
  • Fully package for quick and easy installation
  • Control panel can be rotated 180o for easy readability
  • Certifications - ANSI, AHRI 400, ASME

Wide Application Range

Water to water heating applications include:

  • Apartment complexes
  • Prisons / correctional facilities
  • Hospitals / nursing homes / medical centers
  • Hotels / entertainment facilities
  • Schools / colleges / universities / dormatories
  • Commercial laundries
  • Government & office buildings