--- product_id: 115415328 title: "Rheem RTG20224A Tankless Commercial Conversion Kit" brand: "rheem" price: "£50.25" currency: GBP in_stock: true reviews_count: 1 url: https://www.desertcart.co.uk/products/115415328-rheem-rtg20224a-tankless-commercial-conversion-kit store_origin: GB region: United Kingdom --- # Instant hot water Water-saving technology Easy installation Rheem RTG20224A Tankless Commercial Conversion Kit **Brand:** rheem **Price:** £50.25 **Availability:** ✅ In Stock ## Summary > 🔥 Upgrade Your Hot Water Game! ## Quick Answers - **What is this?** Rheem RTG20224A Tankless Commercial Conversion Kit by rheem - **How much does it cost?** £50.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/115415328-rheem-rtg20224a-tankless-commercial-conversion-kit) ## Best For - rheem enthusiasts ## Why This Product - Trusted rheem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Hot Water:** Enjoy endless hot water on demand for your commercial needs. - • **Professional Grade:** Engineered for durability and performance in high-demand environments. - • **Eco-Friendly Choice:** Reduce your carbon footprint with advanced water-saving technology. - • **Transform Your Space:** Upgrade to tankless efficiency and save on energy bills! - • **Seamless Compatibility:** Designed for Rheem/Ruud systems for hassle-free integration. ## Overview The Rheem RTG20224A Tankless Commercial Conversion Kit is a high-performance replacement part designed for Rheem and Ruud tankless systems. This kit allows for seamless conversion to tankless technology, providing instant hot water while saving energy and water. Perfect for commercial applications, it ensures reliability and efficiency in demanding environments. ## Description Product Description The Rheem RTG20224A is a tankless commercial conversion kit. HVAC replacement part Rheem RTG20224A. Get your system working properly once again with replacement parts. From the Manufacturer The Rheem RTG20224A is a tankless commercial conversion kit. HVAC replacement part Rheem RTG20224A. Get your system working properly once again with replacement parts. ## Features - Tankless Commercial Conversion Kit - Ld Dv-95Dvn - Hvac Replacement Part Rheem Rtg20224A - Rheem/Ruud Replacement Tankless Commercial Conversion Kit - Brand Name: Rheem ## Images ![Rheem RTG20224A Tankless Commercial Conversion Kit - Image 1](https://m.media-amazon.com/images/I/91MITuXbI0L.jpg) ![Rheem RTG20224A Tankless Commercial Conversion Kit - Image 2](https://m.media-amazon.com/images/I/81oKdO+py3L.jpg) ![Rheem RTG20224A Tankless Commercial Conversion Kit - Image 3](https://m.media-amazon.com/images/I/21yy2dBAnlL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Raised our Rheem RTGH-95DVLN tankless from max 140F to 160F (new max 185F), now perfect temperature! *by J***R on Reviewed in the United States on September 23, 2016* We recently installed  Rheem RTGH-95DVLN Indoor Direct Vent Tankless Natural Gas Water Heater  in our NE-NJ 3100 sq ft / 3 full bath home, but even at max 140F, the water was just warm enough for showers in summer. With our previous Rheem Professional Prestige 42VP75FW 75 gallon tank water heater, water was very hot (set at 150F by builder/original owner). Wife gave me a disappointed look after noticing the kitchen faucet water wasn't even hot enough to properly defrost frozen containers of soup...Thank goodness our plumber installed the Rheem Professional RTGH-95DVLN model (as recommended by all plumbers; about the same price), rather than the consumer-grade  Rheem EcoSense ECOH200DVLN Tankless Water Heater  (sold here and at HD). The professional model accepts this $30 chip to upgrade to a "commercial grade," raising the max temperature from 140F to 185F!Very simple installation: directions are clearly written, and only requires a Phillips screw driver and <1 minute.Temperature increments:100F-120F: 2F (100F, 102F, 104F, ..., 120F)120F-130F: 5F (120F, 125F, 130F)130F-170F: 10F (130F, 140F, 150F, 160F, 170F) - above 140F requires this commercial conversion kit170F-185F: 15F (next highest after 170F is directly 185F)Wife whole-heartedly approved of the new 160F temperature setting. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/115415328-rheem-rtg20224a-tankless-commercial-conversion-kit](https://www.desertcart.co.uk/products/115415328-rheem-rtg20224a-tankless-commercial-conversion-kit) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-22*