Reliance Easifit 15mm TMV2/3 Mixing Valve
Controlled Hot Water at the Outlet
The Reliance RWC Easifit blends hot and cold supplies to help reduce scalding risks. It provides controlled mixed water for baths, showers, basins and bidets. Also, its compact body suits tight spaces beneath bathroom fittings.
This model carries TMV2, TMV3, WRAS and KIWA Regulation 4 approvals. Therefore, it offers options for domestic, public and healthcare projects within its approved operating conditions. Browse our thermostatic mixing valves to compare other models and sizes.
Practical 4-in-1 Features
The inlet assemblies include local isolation, check valves and strainers. These components support servicing, help prevent reverse flow and protect against debris. As a result, installers need fewer separate service fittings around the valve.
The valve also handles inlet pressure differences up to 10:1 within its operating limits. Meanwhile, Viton seals support performance at higher temperatures.
Low-Flow Temperature Control
The 15mm Easifit operates at flows as low as 1 litre per minute. Therefore, it can suit low-flow taps that meet the manufacturer’s installation requirements. Always check the outlet’s flow and supply conditions before choosing a valve.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Reliance Valves — RWC |
| Manufacturer code | HEAT112050 |
| Model | Easifit 15mm 4-in-1 |
| Connections | 15mm compression with flat-faced unions |
| Pipe compatibility | Copper pipe only |
| Approvals | TMV2, TMV3, WRAS and KIWA Regulation 4 |
| Factory temperature setting | 41°C |
| Published working temperature range | 38–46°C |
| Full adjustment range | 30–48°C |
| Minimum operating flow | 1 litre per minute |
| Working pressure — TMV2 | 0.5–5 bar |
| Working pressure — TMV3 | 0.2–5 bar |
| Maximum static pressure | 10 bar |
| Minimum hot-to-mixed temperature difference | 10°C |
| Maximum inlet pressure ratio | 10:1 |
| Body material | Nickel-plated DZR brass |
| Manufacturer guarantee | Five years, subject to terms |
Specifications follow Reliance’s product listing and Easifit data sheet.
The full adjustment range is not suitable for every outlet. Your installer must select the temperature for the application and approval requirements.
Installation and Maintenance
Use a qualified installer and follow the current Reliance instructions. First, check the supply conditions and connect the marked hot and cold inlets correctly. Then commission the valve and test its fail-safe response.
Also, keep the valve accessible for temperature checks and servicing. Follow the maintenance schedule for the installation and relevant approval scheme.
Read the Reliance Easifit technical data sheet before specifying the valve.
Why Buy From Kudos Trading?
Kudos Trading supplies Reliance RWC products for plumbing and heating installations. Our Nottinghamshire team can help with product queries before you order. In addition, our mixing valve range lets you compare different connection sizes and specifications.
Frequently Asked Questions
What Is the Difference Between HEAT112050 and HEAT112010?
HEAT112050 is the 15mm 4-in-1 model with local isolation. By contrast, HEAT112010 is the 15mm 2-in-1 model with check valves and strainers. Both belong to the Easifit TMV2/3 range.
Does HEAT112050 Connect Directly to Plastic Pipe?
No. Reliance specifies copper pipe for this flat-faced union version. Therefore, do not confuse HEAT112050 with the separate Speedfit push-fit model.
Does the Valve Need Regular Servicing?
Yes. Check the mixed water temperature and fail-safe operation at the required intervals. Also, arrange servicing when checks identify a fault or the maintenance schedule requires it.
Is This an Underfloor Heating Blending Valve?
This model controls mixed water for sanitary outlets, including baths, showers and basins. For manifold temperature control, instead browse our underfloor heating mixing valves. Choose a valve that matches the heating system’s specification.
Related Products
- Reliance Easifit 15mm 2-in-1 Mixing Valve — HEAT112010
- Reliance Heatguard TMV3 15mm Mixing Valve — HEAT160030
- Thermostatic Mixing Valves — Full Range
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