• Model:PIV-EVL-H

Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-H

£ 1,085.17 (excl. VAT)

£ 1,302.20 (inc. VAT)

EVL-H PIV Loft Mounted Unit with 5 year warranty.
This version comes with inbuilt heater for winter.

Powered by an Ultra Low Watt Brushless DC Motor, the EnviroVent EVL Loft Mounted Unit utilises the latest technology to ensure minimum energy consumption and long term trouble free life, achieving up to 80% more efficiency than a traditional AC fan. Used as a part of the mr. venty & atmos systems.

The unit takes maximum advantage of the benefits of solar gain from within the loft space - the natural accumulation of heat from the sun on bright days. Temperatures in the loft space are on average 3°C higher than outside, which results in a relative saving of around 150 Watts per day in an average modern family home. This equates to approximately 10% of annual heating costs.

Warm air accumulates at ceiling level. This air can be up to 7°C higher than the internal air at ground level. By introducing an almost imperceptible air supply into the dwelling from the loft space, the EnviroVent Loft Mounted Unit helps to redistribute heat around the home and thus reduce space heating costs.

During the heating season significant energy is lost incurred by opening windows to reduce humidity and condensation. By installing an EnviroVent Loft Mounted Unit and providing fresh filtered air to the home humid air is displaced without opening windows and thus making significant savings to the occupier.

Features
• Superior long life filters
• Ultra Low Watt DC motor technology
• Integral Hours Run Meter
• Integral Pre-Heater
• 5 year Guarantee

Benefits
• Reduces/eliminates surface condensation
• Quiet operation
• Eliminates mould
• Stops streaming windows
• Removes musty odours
• Improves air quality
• Enhances heat distribution
• Takes advantage of the benefits of solar gain
• Benefits asthma sufferers
• BBA approved

For a Smoke alarm for the above units the 1AC SMOKEALARM can be applied, please contact us for further details
PDF Files


PIV loft series


PIV EVL-H

2 x Helios TSW 3 Amp Transformer speed controller3 x Systemair Save Connect 2.0 Internet Module6 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 7.5KW1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Elta 10 Amp Electronic single phase speed controller.1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter RUCK - FU 075 201 x Frequency converter FU 075 14 - IP663 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 075 52 Frequency Inverter (IP20)1 x FU 22 25 Frequency Inverter1 x FU 15 40 Frequency Inverter1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x FRQ5-4A V2 Inverter Speed Controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Circular Ceiling Diffuser - TST 1251 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 381 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)2 x FRQ5-10A Inverter Speed controller1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x ELTA - Three Phase Transformer 3amps1 x NKS-D swirl diffuser v-300 x 300mm1 x ELTA - Three Phase Transformer 10amps2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Circular Ceiling Diffuser - TST 1001 x Circular Ceiling Diffuser - TST 2001 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x PCA Diffuser - PCA-3151 x JSR 200 Painted RAL50181 x Curved Blade Grille 600x600 (2way blow)1 x ELTA - Single Phase Transformer 2amps1 x Balance S Diffuser - NO RING - 125mm1 x EC6H - Reversible Group Fan Electronic Controller1 x Balance S Diffuser - NO RING - 100mm1 x Versio Square Ceiling Diffusers - RS141 x Circular Ceiling Diffuser - TST 1603 x Electronic extractor fan speed controller - FSC 1.51 x Elta 2 Amp Electronic single phase speed controller.1 x EFSC-3N- Single Phase Speed Control1 x Round ceiling diffuser 200mm1 x Round ceiling diffuser 250mm1 x ELTA - Single Phase Transformer 8amps1 x Elta 3 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 300mm1 x Elta 3 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 16amps5 x Elta 6 Amp Electronic single phase speed controller with TK1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 4amps1 x ELTA - Single Phase Transformer 12amps3 x Airvent ceiling fan controller1 x PCA Diffuser - PCA-2501 x EFSC-6N- Single Phase Speed Control2 x Elta 6 Amp Electronic single phase speed controller.3 x COM-33 x Remote Timer Control - 13511 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 10amps1 x Run On Timer - 5s - 4hrs - RT5A3 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B2 x 7 Day Programmable TIMECLOCK1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x TTC-2000 Three phase electric heater controller1 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x RDS 11 Helios Transformer Controller With Motor Protection1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x EM30-24 Electro-Mechanical Control Panel1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x CBS-60 Outlet Flange for CSB/CBT-601 x FU 15 16 Frequency Inverter1 x FU 075 04 Frequency Inverter (IP20)2 x Transformer 5 Speed Controller - ATC1-8TK1 x Round ceiling diffuser 400mm1 x DEF-140T Inlet Guard for the CBT-100N3 x Multi Input Run On Timer - 0 - 20min - CFCU6 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan5 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Remote controller FLEX - for VEKO INT2 x Helios TSW 7.5 Amp Transformer speed controller2 x Vent Axia ACM 150 inline mixed flow duct fan2 x Three Phase Transformer controllers - RMT 1.5 Amp3 x Vent Axia ACM 100 inline mixed flow duct fan5 x Vent Axia ACM 125 inline mixed flow duct fan3 x Transformer 5 Speed Controller - ATC1-12TK3 x Vent Axia ACM 200 inline mixed flow duct fan3 x CS2 Current Switch2 x Transformer 5 Speed Controller - ATC1-10TK1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x Transformer 5 Speed Controller - ATC1-4TK2 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Helios TSW MCB Amp Transformer speed controller2 x Helios TSW 1.5 Amp Transformer speed controller3 x Temperature Fan Speed Controller - ATCP4-WMS2 x MV-B Dual Switch for use with Helios HQW plate fans,4 x Isolator Switch - ISOSW3 x MWS 3 – Transformer Controller With Motor Protection3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x RRB- transformer controller3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x MWS 1.5 – Transformer Controller With Motor Protection2 x TG-K Duct temperature sensor1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT3 x WS - Reversing Switch from Helios Fans1 x Two Speed Switch - REGUL-23 x Transformer Speed Control - RTRE- 12.0Amp3 x Vent Axia T-Series Controller3 x BEAS-control module1 x Envirovent G4 Filter - SL-G4/F71 x RDS 7 Helios Transformer Controller With Motor Protection5 x Transformer (silent) speed controller - RE 3.0 Amp3 x Helios HQW-200/2 - IP552 x Helios HQW-630/4 - IP552 x REE-1 Electronic Speed Controller1 x Transformer 5 Speed Controller - ATC1-2TK3 x TG-K3/NTC10-01 - Duct temperature sensor1 x EC-Vent Room Unit2 x Helios HQW-200/4 - IP551 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Elta ACO Panel 149-ACO18B2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Speed Controller - REB31 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x CBA-60 Inlet Flange for CBT-602 x TG-R room temperature sensor2 x Helios HQW-315/4 - IP551 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x Transformer Speed Control - RTRE- 1.5Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x MTS10- extractor fan 3 step switch1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x DDMP 09-09 3F 2130W M6A4 DG05 x Transformer (silent) speed controller - RE 1.5 Amp1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Speed Controller - REB1-N2 x Elta Wall Cowl SWC56/631 x MTP 10, 10K, Speed control1 x Transformer (silent) speed controller - RE 5.0 Amp2 x Easy-fix termination kit - High Rise Ventilator - EFT1 x REB-CVF 0-10v Controller1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Speed Controller - REB11 x Vent Axia Silent 100T (TIMER)1 x Speed Controller - REB51 x Speed Controller - REB102 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT1 x ELM 20 EX Flexible Cuff for ERM 221 x TD Mixvent 800/200 EEXEIIT31 x CBM 9-9 550w 4P VR (Open Motor)2 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x VTR 300 STD Filter Kit1 x Elta Wall Cowl SWC35/401 x PIR Sensor - PIR21 x Isolator Switch - EFF-ISO2 x Transformer Speed Control - RTRE- 7.0Amp1 x ERR 20/1 Centrifugal inline fan1 x DEF-CBM-RE-7 - Protection Guard1 x EBM-Papst D4E225-BC01-17 Double inlet1 x Elta Wall Cowl SWC45/501 x GRA-100 External Grill by S&P1 x Contactor Interface Station - CI91 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x CBT-100N Centrifugal1 x DDMP 09/09 Mounting Flange1 x Elta Wall Cowl SWC25/31
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40

I have a loft mount extractor fan which was very noisy. I ...