Publish your products
 Low Intensity Pull Through (Negative Pressure) Infrared Tube Heater - LTS Series
Space-Ray

Low Intensity Pull Through (Negative Pressure) Infrared Tube Heater - LTS Series

Heating capacities from 40,000 to 250,000 BTU/HR

A line of 19 unitized straight tube infrared heaters with more than 80 different configurations offers optimum flexibility in custom designing an infrared heating system. Pre-assembled for low cost installation.

LTS Series – Low Intensity Gas Infrared Tube Heaters

  • Pull Through (Negative Pressure) System
  • 19 different Btu sizes and more than 100 different configurations to custom design your radiant heating system
  • Factory pre-assembled for easy and low cost installation
  • Body packaged pre-assembled 10′ sections prior to shipment
  • Pull-through system for increased radiant efficiency
  • Calorized aluminized steel emitter tubes and highly efficient aluminum reflectors to enhance radiant output
  • Single stage or two stage modulation input
  • Up to 75 ft. sidewall venting capability
  • Up to 50 ft. outside combustion air capability.
Specification
  • Pull-Through System

    • Pull-through system — the products of combustion are pulled through the combustion chamber for increased radiant efficiency and greater safety
    • CSA design certified for vertical or horizontal venting
    • CSA design certified for maximum 75 ft. horizontal sidewall venting
    • 4″ O.D. flue connection for LTU40-LTU175; 6″ for LTU180-LTU250
    • Draft inducer is equipped with permanently lubricated, totally enclosed, fan cooled and heavy duty ball bearing motor for maintenance-free operation
    • Draft inducer assembly can be used for through-the-roof venting or rotated 45 degrees or 90 degrees for horizontal venting
    • No draft hoods, totally enclosed combustion chamber
    • CSA design certified for vented or indirect vented operation.

    Burner & Control Systems

    • 3 Monitoring light system for on line diagnosis- power on, insufficient air flow, and ignition sytem operation
    • Monitoring light system for on-line diagnosis
    • One-piece cast iron burner with stainless steel flame retainer
    • 10 year limited warranty on burner
    • Inside or optional outside air for combustion
    • CSA design certified for 50 ft. fresh air inlet duct
    • 4″ or 6″ O.D. standard fresh air inlet duct opening for LTS40 – LTS75; 6″ for LTS80 – LTS250
    • Burner inspection sight glass
    • State-of-the-art redundant, step opening, combination gas valve for quiet ignition and added safety
    • Diaphragm Air Proving Switch–a safety device for proof of venting before gas flow and ignition
    • Direct Spark ignition system with 100% Gas Shut-Off Safety Control (30 second pre-purge)
    • Quick slip-on electrical connectors and quick 115-volt terminal block connection
    • Uncomplicated maintenance access
    • 36″ Stainless Steel flexible gas connector included with control box

    Radiant Emitter Tube System

    • All radiant emitter tubes are 16 gauge, 4″ O.D. calorized steel
    • Body assembly consists of 5′ and 10′ body sections that can be assembled in desired configuration (elbows and corner reflectors are optional)
    • Titanium alloy Alumi-Therm and aluminized steel emitter tubes are calorized for long life and high radiant efficiency — will not flake or peel, and are corrosion resistant
    • The calorization process (PDF) produces an emitter tube which is highly radiant absorptive on the interior and highly radiant emissive on the exterior
    • Suitable for horizontal or angle mount up to 45 degrees
    • CSA design certified for incline mounting up to 2/12 pitch roof structure
    • 5 year limited warranty on the emitter tube

    Reflector System

    • Fully factory pre-assembled on tube body to minimize field assembly and save installation labor cost
    • Highly efficient aluminum reflectors with reflectivity rating of 97%
    • Reflector ends are enclosed for maximum radiant heat output and minimum convection loss
    • Easy-to-use mounting brackets

    Other

    • Quick 115 volt terminal block connection
    • 1/2″ MPT gas inlet connection
    • CSA approved for direct vented or indirect vented operation
    • Optional deflector kit for reduced clearances to combustible materials
    • Optional decorative grille kit for drop ceiling applications
    • Optional side reflector kits
    • CSA Certified according to ANSI Z83.20 and CSA 2.34. NOT Certified for Residential Use

    Keywords: outdoor heater, commercial heater, infrared heater, infrared heaters, space heater, restaurant heater, hospitality heater, patio heater, patio heaters, garage heater, industrial heater, infrared heater, outdoor infrared heater

Technical specification
  • Unique ref.lts-series
  • Product familyCommercial and Industrial Infrared Heaters
  • Product groupInfrared Tube Heaters
  • Date of publishing2021-02-15
  • Edition number1
Related
  • Designed inUnited States
  • Manufactured inUnited States
Classification
  • BIMobject CategoryHVAC - Heaters

Region availability

North America
Anguilla
Antigua and Barbuda
Aruba
Barbados
Belize
Bermuda
British Virgin Islands
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States