Precision Boiler

ISO 9002 CERTIFIED

PRECISION ELECTRIC HOT WATER BOILER

Take a close look at the Precision’s COMPAC Electric Hot Water Boiler. This electric boiler has been designed to solve a number of problems. It is physically small enough to fit through most existing doorways, a feature that is most convenient for the replacement market.

This small footprint can be deceiving; look closely. Although compac in dimension, this unit is large in performance producing up to 720KW (2,457,269 btu/hr). Look again, small footprint, environmentally friendly and super efficient.

• Available Ratings: 15 KW to 720 KW 
• ASME National Board Registered Pressure Vessel (150 PSI / 250 F)
• Heavy Duty Steel Boiler Vessel Housing
• Four Inch Fiberglass Insulation
• Three Inch NPT Inlet and Outlet
• ASME Safety Relief Valve
• Pressure Gauge w/ Cock
• Drain Valve
• Incoloy-Sheathed Elements
• Construction per NEC & UL, with UL Label
• Electronic Digital Temperature Readout (except 1 & 2 Step Models)
• Integral Electric Control Panel with Key-Locked Door
• Internal Branch Circuit Fusing
• Magnetic Contactors Rated 500,000 Cycles
• Main Supply Circuit Lugs
• 120 Volt Fused Control Transformer
• On/Off Switch with Pilot Light
• Preheat Switch (above 240 KW) with Pilot Light
• Status Pilot Light for each Stage/Step
• Probe-type Low Water Cut-Off Note: Manual Reset, Test & Pilot Light Provided on Models > 117 KW
• Two Adjustable High Limit Cutouts: (1) Auto Reset(1) Manual Reset  Note:Manual Reset Provided Only on Models > 2 Stages.
• Automatic Temperature Control via:
• On-Off Temperature Switches (1 & 2 Step Models)
• Electronic Multi-Stage Control (3 & 4 Step Models)
• Proportional Progressive Sequence Step Control (Models > 4 Steps)

Optional Equipment and Accessories

• Main Power Disconnect
• Fused Disconnect or Automatic Breaker
• Shunt Trip Circuit Interrupter
• Ground Fault Detection System
• Ammeter (1 or 3 phase)
• Voltmeter (1 or 3 phase)
• Watt-hour Meter
• Time Clock (24 Hour or 7 Day)
• Alarm Bell or Buzzer with Silencing Switch
• Safety Door Interlock
• Low Temperature Switch/Alarm
• Building Automation System Interface
• Outdoor Reset Control
• Flow Switch (Installed)
• Manual Limit Toggle Switches (one per step)
• High/Low Pressure Switches/Alarms
• Auxiliary Low Water Cut-Off (Float or Probe-type)(Auxiliary Probe-type Standard on Models > 117 KW)
• Manual Reset Low Water Cut-Off
• Temperature Gauge (3” / Installed)
• 4” Connection Size (Models “PCW2” & Above Only)
• Proportional Step Control (For 3 or 4 Step Models)
• Linear Sequence Step Control
• Stainless Steel Construction (210 F Max)

P. C. McKenzie Company congratulates Precision Boiler for celebrating their 60th anniversary.