2021 Heating & Controls
139Pages

i Markel llll Products Company The Choice of Professionals since 1921 www.markel-products.com CONTROLS HEATERS ELECTRIC HEAT, CONTROLS, & THERMOSTATS INDUSTRIAL - COMMERCIAL - RESIDENTIAL © Copyright 2021; TPI Corporation, P.O. Box 4973, Johnson City, TN 37602 December 11, 2020: Distribution Products Catalog - REV: 12112020 - PRINT DATE: 12/11/2020 ^ www.facebook.com/tpicorporation ^ @tpicorporation Tel: 1-800-682-3398 I 1-423-477-4131 I Fax:1-423-477-0064 I www.tpicorp.com

AMPERAGE CHART & WARRANTY ELECTRIC HEAT COMFORT ZONES HAZARDOUS LOCATION & WASHDOWN HLA* Hazardous Location Fan Forced 4-7 PHLA* Portable Hazardous Location Fan Forced 7 FEP* Hazardous Location Convector 8-9 UNIT HEATERS UH Horizontal Fan Forced 12-13 5100 Horizontal or Vertical Fan Forced 14-19 5700 Confined Space Plenum Rated 22 5600 Multiple Wattage Fan Forced 23 WALL CONVECTORS 8500* Commercial Slope Top 28-29 CEILING & COVE 3000 Fan Forced 34 3480* Commercial Recessed Fan Forced 35 3470* Commercial Surface Fan Forced 36 CP/RCP Radiant Ceiling Panel 37 WALL HEATERS 305 Commercial...

Note: All custom built products are subject to 100% cancellation/restock charges. In addition to the Limited Warranty stated to the right covering general products, TPI Corporation extends this warranty on the following listed products, which are warranted to the original consumer from the original date of purchase for the total time periods indicated herein below: Heat Products TPI Corporation provides a limited warranty of materials and workmanship for a period of (i) ten (10) years for elements in 2900 Series baseboard heaters, (ii) two (2) years for Thermostats and Controls, (iii) five...

*”R”values are industry standards for insulation effectiveness. Ask company representative for assistance if you do not know “R” for your present structure insulation. Baseboard or wall mount style? Recessed or surface type? It’s easy to select the heater that’s right for you. 1. Measure the size of the room(s) or area you intend to heat for square footage. You will need the length times the width to get this calculation. 2. Find your location on the map above. This determines your basic heating zone. 3. The chart shown below the map lists insulation values based on the effectiveness of the...

HLA Series Hazardous Location Fan Forced Unit Heater 4 FAN-FORCED SUSPENDED UNIT HEATERS 3-25 KW FOR T-3B CLASS I, GROUP C & D, DIVISION 1 & 2 AND CLASS II, GROUPS E, F & G, DIVISIONS 1 & 2. ! WARNING: This product can expose you to chemicals including nickel which is known to the State of California to cause cancer, and chromium, which is known to the State of California to cause birth defects and/or reproductive harm. For more information go to www.P65Warnings.ca.gov. Shown with optional pilot light and disconnect switch • Designed for rugged industrial applications in hazardous locations...

Rating Definitions CLASS I: Equipment does not have surface operating temperature in excess of the ignition temperature of the specific gas or vapor. Application Examples: • Offshore and land based drilling rigs, petroleum exploration and testing facilities • Petroleum refineries, gasoline storage and dispensing areas • Industrial firms that use flammable liquids in dip tanks for parts cleaning or other operations • Petrochemical companies that manufacture chemicals from gas or oil • Dry cleaning facilities where vapors from cleaning fluids may be present • Aircraft hangers and fuel...

Column Stabilizing Components iMounting Arm /assembly Attachment /assembly HLPM Pipe Mounting Kit Particularly useful in buildings with insufficient strength to use other types of mounts. Requires 3 Vi” pipe (4'' O.D. - not supplied). HLHM Hanging Mounting Kit Simple and economical if adequate overhead structure exists. Requires 1/2'' pipe, cut and threaded (not supplied) A WARNING: This product can expose you to chemicals including nickel which is known to the State of California to cause cancer, and chromium, which is known to the State of California to cause birth defects and/or...

PHLA Series Portable Hazardous Location Fan Forced Unit Heater Intertek 3.0 through 25 KW rating 208, 240, 480, 600 Volt available in selected capacities Cart has anti-static wheels to reduce the risk of static discharge Wheeled cart allows for easy maneuverability Cart has integrated fork-lift channels to provide ease of lifting on to ramps or trucks Excellent for providing seasonal heating in hazardous environments All units have disconnect switch, pilot light, and thermostat - standard 24 Volt control, transformer, and contactor in NEMA 7 enclosure Durable epoxy coating on heater housing...

T-2A SERIES SINGLE PHASE Class 1, Group B, C & D Division 1 & 2 280° C / 536° F ’Remove - RA suffix and add new suffix. Suffix “T” is 22 Amps maximum. For 120V-480V thermostat, see page 9. Note: All EPET / T1 / T2 optional thermostats manufactured with anti-static plastic

9” minimum clearance from bottom of heater to floor required Stainless steel cartridge element inserted into Aluminum finned Copper sheath Standard unit (without EPET thermostat or control section) is NEMA 4 rated • Cabinet size 18” high, 9” wide • Bottom In - Top Out air flow • Wall mounting bracket supplied • Units can not be operated in room ambients exceeding 104°F (40°C) • Heavy duty 16 gauge steel with gray epoxy textured powder coated finish T-2A SERIES THREE PHASE Class 1, Group B, C, & D Divisions 1 & 2 280° C / 536° F Note: All EPET / T1 / T2 optional thermostats manufactured with...

The Washdown Series unit heaters are electric unit heaters constructed for use in areas that require washing or hosing of equipment due to dirty or dusty industrial environments in non-hazardous locations. The totally enclosed water-tight construction made with corrosion-resistant material make this series ideal for industrial heating applications. The Washdown Series is constructed with all built-in controls and safety temperature controls wired in a non-metallic Nema 4x control panel with singlepoint power connections. • Heavy-duty 304 16 gauge stainless steel shroud • 316 stainless...