Ideal
Ideal Non Return Valve 1 1/4 Inch 177273
Ideal non return valve, 1 1/4 inch connection, part 177273, for Ideal Commercial appliances; prevents reverse flow in the water circuit.
At a glance
- Part type: Non return valve
- Appliance family: Ideal Commercial
- Also known as 1782883
£167.44
£139.53 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Ideal 177273 is a non return valve with a 1 1/4 inch connection, used in Ideal Commercial heating appliances. Its job is to allow flow in one direction only, blocking backflow through the pipework it is fitted to. It is supplied as a spare component for the Ideal Commercial range and carries the alternative number 1782883.
Signs this part needs replacing
- Water or heating flow passing in the wrong direction through the circuit
- Persistent backflow at the valve, with the downstream side warming when it should stay cold
- Circulation problems that remain after the pump and other components have been checked
- Noise or chatter from the valve body under flow
- Visible scale, debris or damage at the valve seat on inspection
Before you order
- Confirm the appliance model and serial number against the compatibility list, as Ideal Commercial assemblies vary between builds
- Check the part number on the existing valve and cross-reference it with 177273 and 1782883
- Inspect the mating faces and seals on removal, as a replacement gasket or seal may be needed to complete the job
- Isolate and drain the relevant section of the system before removing the valve
Mechanical
| Part type | Non return valve |
|---|---|
| Appliance family | Ideal Commercial |
Compliance
| Manufacturer part number (MPN) | 177273 |
|---|---|
| GPC classification | Backflow Preventers |
| Alternative numbers | 1782883 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL COMMERCIAL IDEAL COMMERCIAL PARTS | — | — | — |
Documents & drawings
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