STANDARD FEATURES AND ACCESSORIES
●TSG G0001-2012 Standard of Boiler Safety Technology Supervision Regulation
●UL Subject 834 and ASME Section IV “H” Code
● Preheat Switch (above 240kW)with pilot relief ● Power Switch and Pilot Light
● Status Pilot Light for Each Step ● Main Supply Circuit Lugs
● Internal Branch Circuit Fusing ● 120V Volt Fused Control Transformer
● Incoloy Elements ● Magnetic Contactors rated 500,000 Cycles
● Automatic Temperature Control Via:
- Electronic Multi-Stage Control (1 ~ 4 step units) - Proportional Solid State Step Control (units ≥ 4 steps)
● Two Adjustable High Limit Cut-offs:
(1) Auto Reset (1) Manual Reset
● ASME Safety Relief Valve(s) ● Flanged Inlet/Outlet and Drain Valve
● Manual Reset Probe-type Low Water Cut-Off with Pilot Light
● Pressure/Temperature Gauge with Cock ● Thick walled steel enamel boiler vessel
● Integral Electric Control Panel with Key-Locked Door(s)
● Heavy Duty Steel Boiler Vessel Housing ● Three Inch Fiberglass Insulation
● Full Size Structural Steel Base ● Quick Drain Valve
OPTIONAL EQUIPMENT：
● Auxiliary Low Water Cut-off (Float or Probe type)(Manual or Auto Reset)
● Low Temperature Switches/Alarms,Climate compensator ● Non-Fused Disconnect or Non-Auto Breaker
● Alarm Buzzer with Silencing Switch ● Flow Switch (Installed)
● Time Clock (24 hour or 7 day) ● Ammeter, Voltmeter, Watt-hour Meter
● Stainless Steel Construction（444/316L） ● Oversize Inlet/Outlet Connections
● Outdoor Reset Control ● Fault Detection System
● Building Automation System Interface ● Auto Air Vent (Installed)
● Main Power Disconnect ● Safety Door Interlock
DESIGN ADVANTAGES：
●The overall design smaller, take up less space than similar products.
● Thermal efficiency of electricity close to 99.9%.
●Thick walled steel enamel boiler vessel(to ensure longer usage time).
●Close temperature control because sensor is located in the outlet pipe.
●Large control cabinets with ample room for addition of options or field mounted interfaces. All wiring is color-coded.
●Daily run fully automated, all components can be easily replaced and simple maintenance.
●The elements are made of a highly corrosion-resistant Incoloy,with a nickle-chromium resistance wire packed in magnesium oxide powder, and configured in a U-tube design.
●Six protection (over-temperature protection, over voltage protection, low water protection, overload protection, leakage protection, warm start protection).
●Optional climate compensator, energy-saving in 5-10%.
Purpose
Widely used in hospitals, schools, hotels, office buildings, buildings, apartments and industrial and mining enterprises air conditioning heat source system, industrial production and daily life of sanitary hot water and heating to meet various needs.
Company Overview
