www.chromalox - ARCO Engineering

1 The Right Products and Solutions for Your Applications Cold Weather Products Table of Contents FLEXIBLE. Comfort Heaters Forced Air Heaters Industrial LUH Horizontal Blower Heater 1. HVH Horizontal or Vertical Blower Heater 5. KUH Horizontal Blower Heater 11. UB High Capacity Horizontal Blower Heater 15. VUH Vertical Delivery Blower Heater 20. Harsh Environment HD3D Hose Down Corrosion Resistant Blower Heater 24. CXH-A Explosion Proof Blower Heater for Hazardous Locations 27. Portable DRA Portable Industrial Blower Heater 34. HF Portable Blower Heater 37. Commercial CCH Cabinet Console Blower Heater 38. Convection Heaters Industrial HCH Wall Mounted Convection Heater 42. EH Convection Heater Without Thermostat 45.

2 HVT Convection Heater With Thermostat 45. H Horizontal Convection Heater 46. V Vertical Convection Heater 47. Special Purpose CPHH Pump House Convection Heater 48. ICH Institutional Convection Heater 49. Harsh Environment CVEP Explosion Proof Convection Heater 50. FPEP Explosion Proof Convection Heater - Single Element 54. CEP-15 Explosion Proof Convection Heater - Dual Element 54. Architectural CAF-6 Draft Barrier Convection Heater 55. CCAS-8 Slope Top Convection Heater 57. CCAS-12 Slope Top Convection Heater 59. CAF-12 Square Top Convection Heater 61. CAF-20 Cabinet Convection Heater 63. Radiant Heaters Industrial/Commercial STAR ChromaStar Infra-Red Radiant Heaters 65. Portable Radiant Heaters 66.

3 Fixed Radiant Heaters 67. Accessories 68. RBC-1 Overhead Radiant Space Heater 71. RBC-3 Fixed Overhead Radiant Heater 73. UTUA-LT .430" Dia. Round Cross- Section Tubular Replacement Element 75. SKR Fixed Single Element Radiant Heater 76. KR Fixed Single Element Radiant Heater 77. Thermostats & Controls General Purpose WR-80 / WR-90 Wall Thermostat 78. Hazardous Area WR-80EP Wall Thermostat 79. i Cold Weather Products Commercial WT Wall Thermostat - Line Voltage 80. WTL Wall Thermostat - Low Voltage 81. Hose Down WCRT Wall Thermostat 82. Heat Trace & Controls Cable Industrial SRL Self-Regulating Low Temperature Cable 83. SRM/E Self-Regulating Medium Temperature Cable 86. CWM Constant Wattage Medium Temperature Cable 89.

4 MI Mineral Insulated High Temperature Cable 92. Hazardous Area HSRL Self-Regulating Low Temperature Cable 96. HSRM Self-Regulating Medium Temperature Cable 99. Commercial SRF Self-Regulating Freeze Protection Cable & Accessories 102. SRF-RG Self-Regulating Roof & Gutter Cable Accessories 107. New! Edge-Cutter Roof De-Icing System 109. Snow Melting Controls APS-4 Automatic Snow and Ice Melting System Controller 111. SC-40 Satellite Contactor 112. GIT-4 Gutter Ice Melting Controller 113. CIT-1 Snow Sensor 114. LCD-1 Snow Switch 115. SIT-6E Pavement Sensor 116. RCU-1 Remote Control Unit 117. Connection Accessories New! U Series Heat Trace Connection System Accessories 118. DL & EL Connection Accessories 122.

5 DL Integrated Connection Accessories 123. EL Standard Connection Accessories 127. DL & EL General Application Accessories 129. HL Hazardous Location Connection Kits 130. Thermostats B100 & E100 Freeze Protection Thermostats 132. RBF Heat Trace or Pipe Sensor 134. Controls DL Integrated Temperature Controls 135. HTLS Single-Loop Line Sensing Control Panel 138. HTLS Dual-Loop Line Sensing Control Panel 140. HTLS Three-Loop Line Sensing Control Panel 142. HTLS Four-Loop Line Sensing Control Panel 143. HTLSC1D2 Series C1D2 Line Sensing Control Panels 144. HTLS Multi-Loop Line Sensing Control Panels 146. HTAS Multi-Loop Ambient Sensing Control Panels 150. FPAS, FPLS, FPASM, FPLSM Freeze Protection Heat Trace Panels 154.

6 Heaters PHD & PHDT Heavy Duty Fiberglass Woven Drum Heater 164. IBG Flexible Thermal Drum Insulation Blanket Heater 165. SL-B Silicone Rubber Insulated Enclosure & Air Heater 166. SLDH Silicone Rubber Insulated Drum Heater 167. ii Cold Weather Products Technical Section FLEXIBLE. Comfort Heating Products Heat Transfer Fundamentals & Thermodynamic Properties 169. Determining Heat Energy Requirements 170. General Industrial Sizing Guide 172. Typical Outside Deisgn Temperatures for the US 173. Radiant Infrared Heating- Comfort Heating 178. Watt Density for Typical Applications vs. Temperature Rise 179. Snow Control Design Guidelines 179. Re ector Tables for Infrared Heaters 180. Heat Tracing Products Application & Selection Guidelines 185.

7 Determining Heat Energy Requirements 189. General Technical Information Properties of Steam 193. Electrical Fundamentals & Three Phase Calculations 194. Three Phase Equations & Heater Wiring Diagrams 195. Wiring Practices for Electric Heaters 196. Reference Data Pressure-Temperature Ratings of Common Flange Materials 198. Physical & Thermodynamic Properties of Common Liquids 199. Physical & Thermodynamic Properties of Common Solids 200. Equivalents & Conversions 202. Engineering Constants & Conversions 203. NEMA Enclosures, Hazardous Location Heaters, Electric Heater Applications 204. Terms of Sales & Warranty Information 209. Index 213. iii Cold Weather Products iv Cold Weather ComfortProducts LUH.

8 FORCED AIR. Horizontal Blower Heater - 45 kW. 8,900 - 153,000 Btuh 208, 240, 277, 480 and 600 Volt 1 or 3 Phase Wall or Ceiling Mounted Con gurations Fan Motor Totally enclosed fan motor is Optional Features (Factory Installed rated for continuous duty with built-in thermal or Field Installation Kits). cutout and operates on same voltage as the Description heating circuit. Summer Fan Switch Kit Field installable Type LUH self-contained heater provides quiet, Dynamically Balanced Fan is attached with for circulating warm strati ed air. Available reliable fan-forced heating in all types of com- rubber vibration insulators for smooth, quiet for all models. mercial and industrial applications.

9 Operation. Blade pitch is carefully selected so Thermostat Kit Field installable on all that the volume of air moved results in the models. Range 40 F - 90 F. Applications optimum discharge air temperature. Power Disconnect Kit Field installable Shipping and Receiving Areas Features switch enables power to be disconnected Pump Houses while servicing heater. 40, 80 and 100 Amp Sub-divided Circuits with Individual Fuse models available. Mounts in the back of the Power Generating Stations Protection Standard on all heaters with heater. a total current draw of 48 Amps or greater. Aircraft Hangers The fuse compartment is conveniently Ceiling Bracket located for easy access. (shown above).

10 Factories Integral 120V Control Transformer Stan- Wall Mounting Bracket Warehouses dard on 480V models, eliminates the need Garages for an external control source (24V optional). Advantages Construction Heavy Duty Magnetic Contactors are stan- Self Contained dard on all models. Die Formed Cabinet Heavy 18 gauge Versatile, Flexible and High Performance steel, phosphate undercoated for corrosion Thermal Cutouts open the control circuit and disconnect power to the heating ele- Easy Installation resistance and nished in almond polyester powder coat. ments if overheating occurs. Automatic Minimum Maintenance Reset allows the control circuit to reclose Louvers Individually adjustable louvers and restore power when temperature returns Long Life direct air ow up or down as needed.