ZZ MartsCMP-KFR-1
KFR-1 Air Pressure Switch – Gas Boiler / Water Heater (39/55Pa)
- KFR-1 Air Pressure Switch (Fixed Setpoint)
- Switching Pressure ~39/55 Pa (0.9 mbar)
- Maximum Pressure 10 mbar
- Rated 125V ~
- Changeover Contact (NC / NO / C)
- Two Pressure Ports
- Bracket-Mount Metal Body
- For Gas Water Heaters and Boilers (Flue / Fan Proving)
Rs.950.00
Price includes tax. Delivery calculated at checkout.
Why our price is lower
We import directly and supply the trade from two shops in Karachi and Lahore. There is no middleman between the container and you. Same product, fewer hands.
In stock, ready to ship
1 year replacement warranty Void if burnt or physically damaged Claim it at either shop, or send it back — we handle the manufacturer for you. Invoice included with every order.
Will this fit my setup?
- Check the voltage your existing wiring or adaptor supplies.
- Measure the space, door thickness or bracket spacing before ordering.
- Confirm it works with the recorder, panel or app you already use.
- Still not sure? Send a photo of the old part, the door or the existing setup. We will tell you what fits - usually within minutes during shop hours.
- Free delivery on orders over Rs 5,000
- 2-3 working days to Karachi, Lahore and Islamabad · 3-5 elsewhere
- Cash on delivery available nationwide
- Free collection from our Karachi or Lahore shop
- Genuine product
- 7-day returns
- Secure checkout
- Trading since 2005
Not sure this is the right one? Ask us on WhatsApp - we will tell you straight.
KFR-1 Air Pressure Switch – Gas Boiler / Wa...
Rs.950.00Product details
Product Description
The KFR-1 Air Pressure Switch is a fixed-setpoint pressure switch used in gas water heaters and boilers to prove that the fan or flue draught is present before ignition. It switches its changeover contact at around 39/55 Pa (0.9 mbar), with a maximum of 10 mbar.
This is a common replacement part for many gas water heaters and wall-hung boilers. Supplied brand-new. If you are matching it to a specific heater, check the pressure rating and port layout against your original before ordering — contact us and we will help.
Specifications
| Model / SKU | CMP-KFR-1 |
|---|
Specifications are provided by the manufacturer and may change without notice. Please confirm before installation.
Frequently asked questions
Do you deliver nationwide?
Yes. We deliver across Pakistan — free on orders over Rs 5,000, and a standard rate below that. Karachi, Lahore, Islamabad and Rawalpindi usually take 2–3 working days; other cities 3–5.
Is cash on delivery available?
Yes, nationwide. We confirm every COD order by phone or WhatsApp before dispatch — if we cannot reach you after two attempts the order is not sent.
Is this product genuine?
Yes. We are Zam Zam Traders, trading as ZZ Marts since 2005, with shops in Karachi (Saddar) and Lahore (Mall Road). You are welcome to inspect any product in person before buying.
Can I return it if it is not right?
Yes — within 7 days of delivery, unused and in original packaging. Once an electrical item has been wired in we cannot accept it back, so please check the specification before installation.
Do you install what you sell?
Yes. We install CCTV, access control, gate barriers, fire and burglar alarms and home automation across Pakistan, and have done since 2005. Send us the site details on WhatsApp at 0308 3260009 and we will quote supply and installation together.
Can you help me choose the right product?
Yes. Message us on WhatsApp at 0308 3260009 with what you are trying to do and we will tell you what you actually need — including if that is something cheaper, or nothing at all.
Customer reviews
Reviews from people who bought this product from ZZ Marts.