Contact Sales 0800 970 4190

Titon Ultimate® dMEV

Decentralised Mechanical Ventilation Unit (dMEV)

The new high performing Titon Ultimate® dMEV is an ultra quiet low profile extract fan, which is suitable for new build or refurbishment projects. With its one fan fits all solution, it is ideal for bathrooms, kitchens and utility room applications.

With adjustable continuous and boost speed settings available, the Titon Ultimate® dMEV utilises an efficient DC motor and incorporates a uniquely designed impeller/guide vane combination to produce high flow rates and pressure.

The Titon Ultimate® dMEV uses a boost overrun and boost delay timer that is adjustable between 0 – 60 minutes.

The social housing version (humidity control with/or without data logging) is the perfect solution for landlords who want to make sure that mould and condensation are not a constant problem.

The Titon Ultimate® dMEV is easy to maintain, simple to monitor using its unique data logging facility and can be commissioned in minutes.

TP640i – Basic version, TP640Hi – Humidity Control, TP640HDi – Humidity Control with Data Logging

Features & Benefits

One of the quietest solutions and best performing dMEV fan on the market
PCDB listed for inclusion within SAP (Consp10/SAP10 compliant)
Low specific fan power down to 0.11 W/l/s
Airflow up to 30 l/s (108 m³/h)
High performance brushless DC motor
Display in l/s or now m³/h – New feature
Intermittent function – New feature
Unit lock out button for installers/landlords – New feature
Extremely low running costs
3 configurable speed options (Trickle, Boost and High Boost)
Eligible for Energy Compliance Obligation (ECO) fourth iteration funding
Constant flow technology
4 button & LED display to allow for simple control
Extract fan designed to run continuously (24/7)
Integral pressure sensor to maintain constant flow to overcome external back pressures of up to 20Pa
Unit running time and average RH Data Logging
Fast straightforward commissioning and set up
CFC Ceiling Fan Cuff available. Independently tested to BS EN 1364-2: 2018 Fire Resistance Tests for non-load bearing elements – Part 2: Ceilings and additional guidance from BS EN 1366-3: 2009. (Test Report 510322B/R). Up to 60 minutes integrity and insulation
Ideal for removing condensation which can lead to mould and ill health
Low profile aesthetic circular design
Easy clean design
Quiet running, only 10 dB(A) at 3m, low speed
Exceeds newly proposed stringent 20 Pa back pressure requirement*
Unique high performance impeller and guide vane design
IPX4 rated (Ceiling mounted TP646 Kit required)*
Double insulated (requires no earth)
Designed and manufactured in accordance with EN60335-2-80 Low Voltage Directive and the EMC Directive (Electromagnetic Compatibility)
Complies with Building Regulations Part F (England and Wales)
Humidity control suspend timer
Patent applied

For use with Titon Trickle Ventilators

* To maintain the IPX4 rating when ceiling mounted, a kit must be used. Please contact us for availability of ceiling mounting kits.

Technical Information

Product Codes and Specific features

Description

Titon Ultimate® dMEV constant flow decentralised mechanical extract ventilation fan.

Product Codes

TP640i – Basic version
TP640Hi – Humidity Control
TP640HDi – Humidity Control with Data Logging

Standards

Designed and manufactured in accordance with EN60335-2-80 (Low Voltage Directive) and the EMC Directive (Electromagnetic Compatibility).
Air performance measured according to ISO 5801 at 230V 50Hz, air density 1,2 Kg/m³. CE marked. SAP Appendix Q tested.

Nominal Fan Performance

Ultimate dMEV quietest extract fan

Performance

		Ducted in Room					Through Wall
		Kitchen		Wet Room			Kitchen	Wet Room
Fan Speed Setting	l/s	13	16	5	8	11	13	8
SFP	w/l/s	0.15	0.16	0.21	0.15	0.15	0.11	0.14
Volume reduction with 20Pa back pressure	%	1	2	6	5	2	1	1
Max volume reduction allowed	%	30	30	30	30	30	30	30
Power	W	1.89	2.52	1.07	1.23	1.6	1.47	1.13
Noise Level	dBA @ 3m	28**			19**		26	15

The results detailed below have been determined from independent laboratory testing performed in accordance with the latest SAP10 dMEV (Consp10) test standard introduced on 15th June 2022. Tests were performed with rigid ducting.

Figures taken from the BRE Test Results.

**Using 100mm diameter round duct and tested in accordance with SAP PCDB method V2.0:2013.

Specification

Dimensions: Ø195mm with 45mm projection

Ultimate dMEV quietest extract fan

Dimensions in mm.

Weight: 0.5Kg
Finish: Gloss White
Materials: ABS, PCB’s, LED display & brushless motor
Controls: Onboard 4 button controls with 4 digit LED display
Guarantee period: 18 months (UK only)
Electrical: 220-240 V ~ 50/60Hz
Installation: Install in accordance with regulatory requirements, such as the Domestic Ventilation Compliance Guide (England & Wales) and the Residential Ventilation Association recommendations.
Maintenance: Service, clean, replace subject to local environment - see product manual.

Accessories

TP645/BR - Telescopic Wall Kit (Brown)
TP645/BE - Telescopic Wall Kit (Beige)
TP645/TC - Telescopic Wall Kit (Terracotta)
TP645/WH - Telescopic Wall Kit (White)
TP646 - IPx4 Ceiling Kit
TP647 - Decorative Wall Plate

Ducting Kits

Our ducting kits are recommended to maintain flow rates and are available in Ø100mm and 110x54mm rectangular. Kits contain; 3m duct, bends, grille and accessories. Calculated resistance rates are also included in ducting kit literature.