A condensate removal solution for boiler central heating, the Grundfos Conlift 1-LS Condensate Removal Pump keeps condensate moving when gravity drainage is impossible. That gives peace of mind to homeowners and heating engineers who need a compact, dependable setup. Is it the most practical choice for straightforward installation and long-term reliability?
⚡ At a Glance
- • Flow Performance: Maximum flow 0.163 l/s and maximum head 5.7 m, suitable for lifting condensate to a higher drain
- • Best for: Installations where condensate cannot drain by gravity, such as below-sewer-level boiler installations
- • Not ideal for: Applications that require pumping liquids hotter than 50 °C
Compact condensate pump with a 2.65 L tank and a 1.7 m power cable. No power plug is supplied, gross weight 3.8 kg.
Reliable condensate discharge – thanks to 0.163 l/s flow and 5.7 m head
Maximum flow is 0.163 l/s while maximum head is 5.7 m, defining how much condensate can be moved and how high it can be lifted. A 2.65 L tank stores condensate between pump cycles to avoid frequent running.
Capable of clearing condensate from below-sewer-level locations or where natural slope is not available, reducing the need for complicated drainage changes.
Quick installation and handling – thanks to a 1.7 m power cable and 3.8 kg gross weight
A 1.7 m cable allows flexible siting close to boiler connections while the gross weight of 3.8 kg keeps the unit manageable during positioning and mounting. No plug is supplied, allowing installers to choose the appropriate connection.
Easier positioning in tight boiler cupboards and faster fit times, as supported by user comments praising simple installation.
Suitable for standard condensate temperatures – with a 50 °C maximum liquid temperature
Components are rated to handle liquids up to 50 °C, limiting operation to typical boiler condensate conditions. The specification ensures components operate within safe thermal limits during normal use.
Safe operation for ordinary boiler condensate, but avoid use with hotter fluids or atypical high-temperature waste.
✨ The 4 Key Reasons for Grundfos Conlift 1-LS Condensate Removal Pump
- Easy fitting – Reduces installation time on-site for heating engineers and landlords
- Dependable operation – Delivers consistent performance for routine condensate removal tasks
- Compact footprint – Fits into boiler cupboards and tight utility spaces easily
- Positive user feedback – Reviewers report reliable, trouble-free operation during use
📋 Technical Details at a Glance
- Category: Home Improvement
- Brand: Grundfos
- Model: CONLIFT 1 LS, Part No. 98452219
- Product ID: B015YC19DU
- Intended use: Condensate removal for boiler central heating systems
❓ Frequently Asked Questions
Q: Can the pump handle condensate from boilers installed below sewer level?
A: Yes, it is suitable for pumping condensate collected below sewer level or where natural downward drainage is not possible.
Q: What is the maximum liquid temperature the pump can handle?
A: Maximum liquid temperature is 50 °C.
Q: Is a power plug included with the pump?
A: No plug is supplied; the power cable length is 1.7 m, allowing installers to fit the appropriate connection.
🏆 Our Verdict
Suitable for homeowners and heating engineers who need a compact solution for removing boiler condensate where gravity drainage is unavailable. Key strengths include reliable pumping capacity, a 2.65 L tank and a manageable size that eases installation. Although costs vary, robust specification and positive user feedback indicate sensible long-term value.
