GSM Stubby +4dB Mag Mount SMA Antenna - USE WITH 03.84300 (part no. 704-3442) by . Suitable for  boilers and systems.

Manufacturer Information - Myriad:

About Myriad

Myriad is a leading manufacturer of control parts for use in heat and power systems including biomass.

More Spare Parts By Myriad

Click the link below to see our entire colleciton of heat and power spare parts from Myriad:

Share This Product


SKU: PR.00.00290 | Manufacturer: Myriad

Regular price RRP: £29.00 Your Price: £27.55 Your SavingAccount Name:
Guest Account
(5%): £1.45

trade discounts: Get up to 35% discount off of the RRP with a trade account - Email Us.

Overview: GSM Stubby +4dB Mag Mount SMA Antenna - Myriad

GSM Stubby +4dB Mag Mount SMA Antenna, manufactured by Myriad.

Antenna for use with boiler SMS monitoring systems.. Please contact us if you have any questions about this product (manufacturers part no. 704-3442), on When speaking with one of our heat and power product advisors, please mention the following internal part code: PR.00.00290

GSM Stubby +4dB Mag Mount SMA Antenna - Myriad is suitable for use in biomass heat and power systems made by the following systems manufacturers: Herz,



GSM Stubby +4dB Mag Mount SMA Antenna, technical information:

For use with SP.00.00233

This control product is manufactured by Myriad. Full specification information can be seen in the table below.

Fuel CompatibilityBiomass
System Compatibility

Systems Manufacturer Compatibility

This product from Myriad is suitable for use with biomass systems from the following heat and power manufacturers:

  • Herz

If you are purchasing GSM Stubby +4dB Mag Mount SMA Antenna for a different system (type or manufacturer) than those outlined above, you may find it useful to speak with our friendly experts who can advise on compatibility and performance.

Sizing & Dimensions
  • Length: 17cm
  • Width: 6cm
  • Height: 2.5cm
  • Weight: 0.04kg
Main CategoriesElectrical & Control, Ancillaries
Sub Category (primary type)Control
Product / Spare PartProduct


We are still working on our shipment calculation system. If you have any questions, please call us: 0203 189 0666.

Before ordering this , please take note of the following weight, dimensions and delivery information.

  • Length: 17cm
  • Width: 6cm
  • Height: 2.5cm
  • Weight: 0.04kg
  • Delivery Type: Courier Pack (Max 5kg)

Please note, if this item is out of stock it can be placed on back order. Please simply order the part as usual and we will contact you with an expected lead time.


Returns for GSM Stubby +4dB Mag Mount SMA Antenna - Myriad will be handled in line with our returns policy. All sales through this website are governed by our standard terms and conditions.


This product is covered for a period of 12 months by standard UK regulations, which protect you against defects in the product. Warranties may be invalidated if insufficiently trained personnel attempt to install or commission this product. In the event of a warranty claim, customers will need to provide evidence of training of the persons which handled and installed any products within the claim.

Need Assistance?

If you require any kind of assistance with your heat and power systems, our sister company Myriad Plantroom Services has a network of highly trained service engineers all around the country that can help you fit this GSM Stubby +4dB Mag Mount SMA Antenna - Myriad and any other control spare parts by Myriad that you purchase today.

Commercial Information

Trade & Service Customer Discounts

Trade customer or service contract holder? You are entitled to discounts on our products. Log in to your account here to see your discounts and prices.

- Start trade account application here: Trade Account Application