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Rectangular Ducting Elbow Bend(Fixed Spigot)

Rectangular Ducting Elbow Bend(Fixed Spigot)

Rectangular Ducting Elbow Bend (Spigot) Product Part Number 110x54mm Elbow Bend - S110 204x60mm - Fixed Spigot - SP204-125 204x60mm - Fixed Spigot - SP204-150 220x90mm - Fixed Spigot - SP220-125 220x90mm - Fixed Spigot - SP220-150 Description 90 degree elbow bend which converts rectangular PVC ducting to round PVC ducting in order to install a air valve or to convert to round pipe. Our range of plastic ducting is UK manufactured with top quality materials that will supply a durable product suitable for domestic and commercial systems It is perfectly suited for ducting your Ventilation system, Kitchen extractor fan, bathroom fan or In-Line Extract Fans It can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, passive stack vent, positive input, air conditioning, HVAC, and Heat Recovery Systems. Performance Solid Rigid ducting is suitable for use in all buildings to provide superior airflow performance vs. comparative size rectangular or flexible pvc or Aluminium duct. Suitable to use in compliance with Part F Building Regulations. Installation To provide the best performance in airtightness and durability we recommend you provide greater mechanical strength to a joint by using a combination of Plastic Ducting Sealant and Aluminium Duct Sealing Tape Apply Duct sealant to the pipe connections Push together Apply Aluminium Duct Sealing Tape over joint Alternatively, you can use self-sealing fittings that speed up the time taken by up to 70% and can be easily dismantled Insulation of Ductwork It is important that any ducting located in a cold area (e.g. loft space) to be insulated. The insulation needs to be the equivalent of 25mm thick and have a thermal conductivity of 0.04W/(m.k) or less. This ensures that condensation doesn’t form due to the difference in air temperature inside the duct when compared to the air temperature in the cold space. If you don’t have a loft space there is still a need for insulated ducting on the intake and exhaust legs, as they will be carrying cold air in a warm space. The level of insulation can be achieved by wrapping PVC duct in a layer of 25mm duct wrap that has a silver foil face on a 25mm rockwool It is also worth noting that foil wrap with air bubbles (bubble wrap) is no longer applicable in building control regulations

GBP 2.66
1

Special Offer - Domus CMX-MULTI MEV Unit

Special Offer - Domus CMX-MULTI MEV Unit

Special Offer - Returned Unit, Fully working and in new condition Domus CMX-MULTI MEV Unit This mechanical extraction ventilation unit is ideal for residential applications, the Domus CMX-MULTI is a unit adapted for installation horizontally or vertically, allowing flexible placement. This unit has a depth of 125mm, making it ideal for areas where space is restricted, such as small ceiling voids. The CMX-MULTI is designed for use in small to medium-sized houses and apartments. The 204x60mm duct connections can be converted to round ducting via the use of additional adaptors if required. Key Features Integral humidistat Very compact, only 125mm deep Very lightweight, 2 years standard parts warranty This unit is available with or without a humidity sensor This unit can be mounted on the floor, wall or ceiling Technical Features Fantastic SFP as low as 0.14 (W/l/s) Max Extract Volume of 409mᶟh Dimensions: 595 x 340 x 125 (mm) 3 inlet spigots at 204x60mm Weight 3.1kg This unit has a low energy, high efficiency EC backward curved centrifugal impeller fan/motor assembly with sealed-for-life bearings suitable for +50°C to -25°C Construction The outer casing is manufactured from expanded polypropylene, reducing both weight and system noise. Due to its compact size, it allows flexible installation Domus CMX-Multi MEV units can be installed horizontally or vertically and is ideal to be fitted inside kitchen/utility room cupboards, directly into a ceiling or loft space or within a joist space.

GBP 270.00
2

Domus CMX-S MEV Unit

Domus CMX-S MEV Unit

Domus CMX-S MEV Unit Product Part Number Domus CMX-S MEV unit - CMX-S Description Previously known as the Polypipe or Silavent Green Line CMX At just 125mm in depth, the CMX is one of the most versatile, easy to install and energy efficient MEV solutions available on the market. Ideal for installation in a wide range of properties, the CMX offers a depth of just 125mm, making it ideal for small ceiling voids or for where space is restricted. Fits into ceiling voids and utility cupboard spaces – horizontally or vertically The 220x90 duct connectors can be converted to 150 round using additional adaptors if required. Technical Features Max Airflow of 430m3/h Specific Fan Power (SFP) as low as 0.24 wls Dimensions (mm) 710 long x 340 wide x 125 high Fitted with two 220x90 duct connections allowing quick connection to ducts Suitable for a floor area up to 275m² The appliance has a low energy, high efficiency EC backward curved centrifugal impeller fan/motor assembly with sealed for life bearings suitable for +50ºC to -25 ºC. Also referred to as System 3 in Approved Document F of the Building Regulations, an MEV system consists of a centralised ventilation unit that continuously extracts waste, polluted and moist air from wet rooms and can be discreetly positioned in either a cupboard, utility room, ceiling or loft space. An MEV system can be ducted throughout the dwelling and operated by the homeowner through a range of control options. Controllability Typically dual speed, MEV systems provide both low speed continuous trickle ventilation and high-speed boost flow when required. Replacement fresh air is drawn into the dwelling through background ventilators i.e. air inlets, located in the living areas. The potentiometer-controlled speed selector allows accurate setting of 3 airflow speeds The unit has 3 fully variable speeds for trickle and boost,  A switched live (LS) can also be used to select boost speed  An additional third speed (purge) is available using a second switched live connection. Construction PVC outer casing with an acoustic lining is included as standard, ensuring minimum noise levels. Accessories ANC848A Manual LOW/BOOST switch Manual BOOST selection switch. LOW speed is engaged upon connection of mains supply. Both speeds are manually adjustable at the wiring centre to facilitate Building Regulation commissioning speeds. ANC849A Manual

GBP 386.03
1