What Is an Electric Shower Pump?
Electric shower pump systems boost water pressure to electric showers, especially in Dublin homes with gravity-fed tanks. They increase flow by pushing water from the cold-water storage tank to the shower unit, improving performance in low-pressure setups. Most pumps last 8–12 years and are replaced when flow becomes weak, noisy, or inconsistent. Electric shower pumps must comply with Irish plumbing and electrical safety rules; compatibility varies for pumped models like Triton T90SR. For safety guidance, see Ireland’s NSAI installation standards (nsai.ie). What Is an Electric Shower Pump? An electric shower pump is a small unit that boosts the water pressure going into your electric shower. Many Dublin homes still use gravity-fed tanks in the attic, which means the electric shower often struggles with low pressure or weak flow. That’s where a pump helps — it pushes the water through at a steady, stronger rate so your shower feels comfortable again. We’ve worked with thousands of Dublin homes over the last 24 years, and electric shower pumps are one of the most common upgrades people choose when their electric shower has no pressure or when older units like the Triton T90SR start to drop in performance. Because we install and replace pumps every day, we know which models work best for Dublin plumbing setups, which ones are quiet, and which ones last the longest. Are Electric Shower Pumps Allowed in Ireland? Yes — you can use an electric shower pump in Ireland, but only in certain setups. Not every electric shower is compatible, and this is where most homeowners get confused. Electric showers like the Triton T90SR and Mira Elite SE have their own internal pumps, so they require a very specific installation approach. Here are the simple rules: You can install an external pump if the electric shower is not an internally pumped model. You cannot add a pump directly to a main-pressure electric shower. Gravity-fed systems (most older Dublin homes) are ideal for external pump upgrades. For safety, the pump must not be connected to electrical components inside the shower unit. All installations must follow Irish electrical and plumbing regulations. We handle electric shower pump installation and replacement, so you don’t have to worry about wiring, pipework, or compatibility. Our engineers check your system and match the correct pump — especially important if you’re upgrading from an older low water pressure electric shower setup. Electric Shower Pump Installation Cost in Dublin (2025 Guide) Installing or replacing an electric shower pump in Dublin typically costs €280–€550, depending on the setup in your home. The price varies based on the model (for example, upgrading a Triton T90SR system), the condition of your existing pipework, and whether the tank or isolation valves need adjustments. Here’s the usual breakdown: Pump unit cost – varies by brand and power rating Labour – installation or full replacement Pipe adjustments – sometimes needed for older gravity-fed systems Call-out – included in most Dublin areas Because we handle new installations and replacements, the job is usually fast and clean. Homes dealing with low water pressure in electric showers or upgrading old units get the biggest benefit from a pump installed for the first time. If you want a clear breakdown or to book a same-day installation, you can check our full Shower Pump Installation Dublin page. Common Problems in Electric Shower Pumps Electric shower pumps don’t last forever, especially in older Dublin homes where tanks and pipework haven’t been updated in years. Most customers call us when they experience: Electric shower with no pressure Weak or pulsing water flow Pump humming but not pushing water Overheating or noisy operation Sudden pressure drop Pump switching on and off by itself Burnt smell or safety trip These issues are signs that the pump or the internal components in units like the Triton T90SR are failing. While some sites talk about “repair,” we don’t recommend opening or fixing old pumps. In Dublin, replacing the pump is faster, safer, and more reliable — and it helps prevent long-term damage to both plumbing and electrics. We’ve replaced thousands of failing pumps, and low pressure is the most common reason homeowners upgrade. If your shower takes ages to heat or the water barely trickles, a new pump installation is usually the only proper solution. For a deeper look at common pressure issues, humming noises, or sudden flow drops, you can read our full Shower Pump Troubleshooting Guide. Best Electric Shower Pumps in Ireland (2025 Recommendations) When we’re installing a new electric shower pump for Dublin homes, we usually recommend pumps that work reliably with gravity-fed tanks and older plumbing layouts. Over the years, we’ve replaced and installed thousands of units, so we know which ones hold up and which ones give trouble. Here are the models Dublin homeowners trust the most: -> Triton T90SR (Most Popular in Dublin) The T90SR is still the go-to choice for low-pressure homes because it runs quietly and handles Dublin’s older water systems well. Most replacements we do each week involve swapping older T90 series units for this newer, quieter model. -> Mira Elite SE A strong option for homes that need a pumped electric shower. Reliable flow, steady temperature, and fewer blockages compared to older Mira units. -> Stuart Turner Shower Pumps If you’re not using a pumped electric shower, Stuart Turner pumps are incredibly consistent. Ideal for homes where you want to boost the pressure before it reaches the electric shower. -> Salamander Pumps Solid performance and works well with attic tanks and long pipe runs — common in older Dublin properties. Our job isn’t to sell you a particular brand — it’s to match your home with the right pump for your water system. We check tank levels, pressure, pipe size, and compatibility before recommending the best option. Electric Shower Pump Troubleshooting (Quick Checks Before Replacement) If your electric shower suddenly loses pressure or stops working, there are a few quick things you can check before booking a replacement. These are simple homeowner