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Kroll E3  3kW industrial fan heater


Skip to the end of the images gallery         Reset   Skip to the beginning of the images gallery Details Kroll fan heaters are good robust units for general heating duties in commmercial and industrial applications. Temperature can be adjusted and is controlled by a thermostat. In summer, they can be used on 'fan only setting' for ventilating rooms as well. The units are thermally protected. Nothing can burn out. The enclosed heating elements have got a stainless sleeve, the housing is made of galvanized steel sheet and, in addition, they are stove-enameled. They are stable, not easily knocked over and are small enough to the easily moved. 'TitleValue airflow m Out of stock Additional Details Additional Details Delivery Normally 2 - 3 working days. Expect within 5 working days of order Brand Kroll Warranty 1 year manufacturers warranty Download As PDF          Downloads   9479.pdf (1.1MB)     Give Us a Call General enquiries 01609 243164Technical enquiries 07966 107944 Our Address Puravent Adremit Limited, 6 County Business Park, Darlington Road, Northallerton, North Yorkshire DL6 2NQ Leave a Message General Enquiries Call us and we can get the right product for you.01609 243164 Technical Enquiries Call us about any technical questions you may have07966 107944 Postal Address Adremit Limited 6 County Business Park, Darlington Road, Northallerton, North Yorkshire, DL6 2NQEmail UsUsing the form below you can email us, and if needed, attach .pdfs, drawings, photographs, spreadsheets, documents or purchase orders. Attach files Allowed extensions are jpg, jpeg, gif, png, pdf, docx, xls This is a required field. Submit I agree to the Terms & Conditions © PURAVENT 2025Our Terms Privacy PolicyFacebook Twitter linkdin Youtube Log In If you have an account with us, please log in. Email Password Log In Forgot Your Password? Don’t have an account yet? Register Here Create New Customer Account Personal Information First Name Last Name Tax/VAT Number Sign-in Information Email Password Password Strength: No Password   Confirm Password      Please type the letters and numbers below Reload captcha Attention: Captcha is case sensitive. I agree to the Terms & Conditions Create an Account Already have an account? Request Price Name Email Phone Product Name Country Attach files Allowed extensions are jpg, jpeg, gif, png, pdf, docx, xls Message: This is a required field. Submit Make An Enquiry Full Name Email Telephone Message Attach files Allowed extensions are jpg, jpeg, gif, png, pdf, docx, xls This is a required field. Submit Trade Enquiry Full Name Email Telephone Company Name Sector Country Message Attach files Allowed extensions are jpg, jpeg, gif, png, pdf, docx, xls Send      Reset         Evaporative Cooler Calculator     Room size     m2      Air temperature     °C      Typical humidity     %RH      Calculate           Reset      Results     For your requirements you should be looking for an evaporative cooler with an airflow between:  m3/hr            Reset         Cooling calculator     Room width     m      Room length     m      Ceiling/average roof height     m      South facing windows?       Yes      No        Calculate           Reset       Results     Room/building volume  m3        Heat Load Watts BTU     Average The Room Is A Normal Residential Room, Office, Reception Area Or Similar, Where There Is Not Overly Crowded With People, Computer And Office Equipment.     Above Average There Are Factors That Contribute To Additional Heat Being Generated In The Room E.G. Strong Lighting, Overcrowding With People And Office Equipment, Conservatory Type Room, Or Flat Roofed Room.     High There Are Factors That Contribute To A High Heat Load In The Room. E.G. Commercial Cooking, Much Computer And Server Equipment, Switchgear, Temporary Building With Thin Walls And Flat Room, Plain Glass Conservatory.       Print Results Email Results      Enter Email          Send Email            This table is provided as a useful tool and no liability can be accepted for the accuracy of its results.          Reset         Pressure costs calculator       Variable Value Units Notes/Guidance     System Airflow  M3/Hr If you have it in cfm then multiply your cfm value by 1.7 to get m3/hr   Average Combined Pressure Drop Of Filters Of Higher Than F6 Efficiency  Pascals  F8 bag filters pressure drop - typical clean clean to dirty, 160 - 250 Pascals F9 compact filters pressure drop - typical clean to dirty, 160 - 350 Pascals H10 HEPA filter pressure drop - typical clean to dirty, 250 - 600 Pascals 9.8 Pascals = 1 mm wg, & 249 Pascals = 1 inch wg    Carbon Filters Pressure Drop  Pascals  For compact type carbons pressure drop between 100 - 150 Pa Bonded carbon panels typically 150 - 170 Pa Loose granular carbon panels typically 130 Pa    Annual Operational Hours  Hrs/Annum  8760 hours in a year If operating for 5 days a week, excluding public holidays, for 12 hrs/day = 3000 hrs    Cost Of Power  Pence Per Kwh  Huge variance in what different companies pay. heck your last bill to be sure, otherwise put in 10p    Fan Efficiency  (As Decimal Value, Eg 100%=1)  Would typically be around 60%, so if you don’t have specific information use 0.6    Fan Motor Efficiency  (As Decimal Value, Eg 100%=1)  Larger motors should be around 90%, so if you don’t have specific information use 0.9       Calculate            Reset       Results      The Total Average Pressure Drop Over Your Higher Efficiency Filters And/Or Carbon Filters Is;  Pascals   This Pressure Drop Is Costing In Energy Alone £ Per year   It Is Probable That A Sanuvox In-Duct System Could Break Down The Biological, Chemical And Odourous Contaminants On This Air Flow For Between 16 And 25% Of This Running Cost £ Lower energy cost estimate of an equivalent Sanuvox system (16%)     £ Higher energy cost estimate of an equivalent Sanuvox system (25%)     Print Results Email Results      Enter Email         Send Email           This calculator is provided as a broad based indication of the energy cost of running a filter based air purification, and an indicative cost of running a Sanuvox system as an alternative. It should not be assumed to be absolutely accurate and should not be used as the basis of an actual system design or forecast of cost saving of an actual system. We accept no liability for consequences of the inappropriate use of this calculator, or its results. Actual figures would depend on the proposed system for a particular application and on the exact parameters of that application.          Reset         RADIANT heater calculator     Area length     m      Area width     m      Calculate           Reset       Results     Area to be heated  m2      Type Of Building Kw Range   BTU Range       Sports Centres       Retail Premises       Office Premises       Small Industrial Unit       Medium Industrial Units       Larger Industrial Buildings       School/Community Halls       Churches         Print Results Email Results      Enter Email         Send Email           This table is provided as a useful tool and no liability can be accepted for the accuracy of its results.          Reset         Space heater calculator     Room/building length     m      Room building width     m      Ceiling/average roof height     m      Desired temperature inside building     °C      Ambient temperature outside building     °C      Calculate           Reset       Results     Room/building volume  m3     Temperature differential (deltaT °C)  °C        Type Of Building kw BTU        Well Insulated: Advanced Construction, Double Insulated Brick, Few Double-Pane Windows, Thick Pavement Foundation, Well Insulated Roofing Materials.           Moderately Insulated: Standard Construction, Double-Brick Layer, Few Windows, Standard Closed Roof.          Poorly Insulated: Simple Construction, Single-Brick Layer, Simple Windows, Simple Roof.         Non Insulated: A Simple Building In Wood Or In Corrugated Metal.         Print Results Email Results      Enter Email         Send Email           This table is provided as a useful tool and no liability can be accepted for the accuracy of its results.

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