Heatrae Sadia 14" Gold Dot Immersion Heater With RDT Thermostat
Free Local Shipping
Free Local Shipping on orders over £100. Standard delivery to most UK postcodes within 2-3 working days. Express options available at checkout.
Contact Us
Give Us A Call +44 118 958 8882 Our team is here to help. We will provide expert advice on specifications, compatibility, and delivery
30-day Easy Return
30 days Easy Return — no questions asked. If you're not completely satisfied, send it back within 30 days for a full refund.
Description
14" Gold Dot 3kW immersion heater with RDT thermostat for normal water areas, featuring adjustable temperature control (10°C–60°C) and an RDT combined thermostat with re-settable safety cut-out.
Why Choose This Product:
- Copper sheathed: Suitable for normal water areas
- Adjustable thermostat: Temperature range 10°C to 60°C
- Control & safety built-in: RDT combined thermostat + re-settable safety cut-out
- Helps prevent overheating: No-heat zone protection
- BEAB approved
- 2-year parts-only guarantee
Compatibility / Works With:
- Suitable for use as the sole heat source or in association with an indirect heating coil
Key Features:
- 14" Gold Dot immersion heater
- 3kW element power rating
- RDT combined thermostat
- Re-settable safety cut-out
- Thermostat adjustable 10°C–60°C
- Copper sheathed (normal water areas)
- No-heat zone
- BEAB Approved
Important Checks Before Purchase:
- Confirm the 14" / 356mm immersion length and 7" RDT match your cylinder/immersion requirements
- Verify the 2 1/4" BSP Boss connection size
- Ensure the correct installation orientation (Horizontal) and suitability for a 3kW heater
Technical Specifications:
| Specification | Value |
|---|---|
| Brand / Product | Heatrae Sadia |
| Product Type | Immersion heater with RDT thermostat |
| Immersion Size | Gold Dot 14" |
| Orientation | Horizontal |
| Immersion Diameter / Connection | 2 1/4" |
| Length | 14" / 356mm |
| Sheath Material | Copper |
| RDT Thermostat Size | 7" RDT |
| Power Rating | 3kW |
| Temperature Range | 10°C to 60°C |
| Safety | Re-settable safety cut-out |
| Overheating Protection | No-heat zone |
| Approval | BEAB Approved |
| Warranty | Two year product parts only guarantee |
Shipping Information
At GetPlumb, we strive to provide reliable and cost-effective delivery options to our customers. Please review our shipping policy below.
🆓 Free Local Delivery (Orders £100 & above)
We offer FREE delivery on orders £100 or more
for selected local areas.
Eligible Postcodes Include:
- RG*
- SL*
- OX10*, OX11*, OX49*
- HP1*, HP3*, HP8*, HP9*, HP10*, HP11*, HP12*, HP13*, HP14*
- WD*, HA*, UB*, TW*, KT*
- W1* – W9*
- NW*, SW*
Delivery Time: 2–4 working days
Shipping Cost: £0.00
📦 Standard Shipping (Weight-Based Rates)
For orders that do not qualify for free delivery, standard
shipping rates apply based on total cart weight.
- For cart weight between 0–2 kg, the shipping cost is £4.50 with a delivery time of 2–4 working days.
- For cart weight between 2–24 kg, the shipping cost is £9.99 with a delivery time of 2–4 working days.
- For cart weight between 24 kg and above, the shipping cost is £60 with a delivery time of 2–4 working days.
🧱 Block Salt (Harvey’s) – Unit-Based Shipping
This rate applies only to Harvey’s block salt products.
- £7.99 is charged for every 3 items.
- The charge increases by £7.99 for each additional set of 3 items.
Examples:
- 1–3 items → £7.99
- 4–6 items → £15.98
- 7–9 items → £23.97
Delivery Time: 2–4 working days
📏 Large / Long Items (Length-Based Shipping)
For oversized items where the product length is 1.5 metres or more:
Conditions:
- Product length ≥ 1.5 m
- Cart weight ≤ 40 kg
Shipping Cost: £18.00 (flat rate)
Delivery Time: 2–4 working days
Collection from Store
Customers can also choose to collect their order from our store in
Reading, UK, at no additional charge. For any questions regarding shipping, please contact our support team at online@getplumb.co.uk.
