Ariston 995903 Low Pressure Switch Boiler

Description

Ariston 995903 Low Pressure Switch – Replacement

The Ariston 995903 pressure switch is a safety component designed to monitor system water pressure inside your boiler. It prevents the boiler from operating when pressure drops below safe levels.

If your boiler is locking out or showing low-pressure faults, this part is often the cause.

Compatible Boilers

Ariston ACO & Challenger Series

• ACO 35 HP MFFI – 47-116-36
• Challenger 80E – 47-116-05

Ariston DIA Series

• DIA 20 MFFI – 47-116-03 / 47-116-03A
• DIA 24 MFFI – 47-116-04 / 47-116-04A
• DIA System 27 RFFI – 41-116-02

Ariston Eco Series

• Eco Combi 27 MFFI – 47-116-23
• Eco System 27 RFFI – 41-116-08

Ariston Excalibur Series

• Excalibur 80 – 47-116-30
• Excalibur 100 – 47-116-31

Ariston Genus Series

• Genus 27 BFFI Plus – 47-116-11 (All Editions)
• Genus 27 BFFI UK – 47-116-11C / 47-116-11D

Ariston Microcombi Series

• Microcombi 23 MFFI – 47-116-16 (All Editions)
• Microcombi 27 MFFI – 47-116-24

Ariston Microgenus Series

• Microgenus 24 MFFI – 47-116-25
• Microgenus 28 MFFI – 47-116-26
• Microgenus 31 MFFI – 47-116-27

HE Models

• Microgenus HE 24 – 47-116-37
• Microgenus HE 28 – 47-116-38
• Microgenus HE 32 – 47-116-39

Ariston Microsystem Series

• Microsystem 10 RFFI – 41-116-04
• Microsystem 15 RFFI – 41-116-05
• Microsystem 21 RFFI – 41-116-06
• Microsystem 28 RFFI – 41-116-07

Additional Models

• Intesa 23 MFFI – 47-116-32
• Intesa 30 MFFI – 47-116-33
• SX 20 MFFI – 47-116-02 / 47-116-02A

At Heating and catering parts,

We certainly strive to provide the best possible customer experience. Consequently, we understand that sometimes a product may not meet your expectations or requirements. That is why we offer a comprehensive 30-day return policy to ensure your satisfaction. Please read our full Return Policy

We appreciate you buying from our store. Usually, If your order is received by 1:00 p.m. EST (Monday–Friday), we will ship the item the same day. You can count on us to deliver quickly and safely. In other words, we take pride in our prompt and trustworthy service and will do everything we can to ensure the safe arrival of your package.

Please note that weekends are not included in our next-day delivery guarantee. Delivery for orders placed on Fridays (the next day) is on the following Monday.

At the same time select the Saturday delivery option at checkout if you’d like your purchases delivered on a weekend day.

In a word thank you for choosing us!