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- USA
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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
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Description
Instant-Flow SR-Standard Flow 0.65 GPM Point of Use Electric Tankless Water Heater, 30 Amp, 277-Volt, 8310-WattThe Instant Flow SR 30 277 HTR I model is a great basic instant water heater for a wide variety of uses. It features a small size, low installation cost and delivers unlimited hot water. It also meets the ADA requirements and is 99% Energy Efficient. This instant water heater is perfect for lavatories, sinks, showers and other special applications. California residents see Prop 65 WARNINGS Under the counter, point of use applications Compact design,
The Instant-Flow SR-30/277 HTR-I model is a great basic instant water heater for a wide variety of uses. It features a small size, low installation cost and delivers unlimited hot water. It also meets the ADA requirements and is 99% Energy Efficient. This instant water heater is perfect for lavatories, sinks, showers and other special applications.- California residents
- Under the counter, point of use applications
- Compact design, easy installation, unlimited hot water
- Environmentally friendly, saves water and energy - 99% energy efficient
- Vandal resistant rugged cast aluminum housing, element assembly is fabricated from Celcon plastic, heating coils are chrome
- Meets ADA requirements and complies with standards for: lead free, water conserving product
- Applications: commercial, industrial, residential, kitchen sink, bar sink, public lavatories
- Includes: compression fittings and faucet flow controls
- Certified for use in portable water applications
- No pressure and temperature relief valve needed (unless required by code)
- Meets all CALGreen low flow requirements
- Unit must be hard wired
- Single phase
Features
| Item Weight | 4.5 |
| Minimum Temperature (F) | 33 |
| Wattage (watts) | 8310 |
| Maximum Temperature (F) | 160 |
| Flow Rate @ 35 F Rise (gallons/min) | 1.62 gal (US)/min |
| Heat Exchanger Warranty | 1 Year |
| Application Type | Point of Use |
| Efficiency Level | Super High |
| Pack Size | 1 |
| Flow Rate @ 65 F Rise (gallons/min) | .87 |
| Finish Family | White |
| Returnable | 180-Day |
| Product Weight (lb.) | 4.5 |
| Commercial/Residential | Commercial,Residential |
| Amperage (amps) | 30 |
| Required Volt Connection | 277 volt |
| Flow Rate @ 55 F Rise (gallons/min) | 1.03 |
| Wattage (watts)2 | 8310 |
| Flow Rate @ 45 F Rise (gallons/min) | 1.26 |
| Fuel Type | Electric |
| Indoor/Outdoor | Indoor |
| Minimum Activation Rate (gpm) | 0.65 |
| Water Heater Features | No Additional Features |
| Uniform Energy Factor | .99 |
| Product Height (in.) | 6.25 |
| Product Width (in.) | 9.625 |
| Product Depth (in.) | 2.75 |
| Water Connection Size (in.) | 0.375 comp. x 0.25 MP |
| Part Warranty | 1 Year |
| Labor Warranty | No Warranty |
| Certifications and Listings | ADA Compliant,CSA Listed,ETL Listed,IAPMO Listed,UL Listed |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 1
Leaking
Worst it’s was leaking everywhere
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Reviewed in the United States on July 7, 2025
★★★★★ 2
Not the best
Was not as consecrated as I hoped it would be
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Reviewed in the United States on May 5, 2026
★★★★★ 5
The additive makes the water nice and minty. Each pack flavors one tank full of water.
MySmile Water Flosser Mouthwash, Travel Size Concentrated Mouth Wash for Adults, 15x Concentrated Equals 200 FL oz, Alcohol Free for Bad Breath, Fresh Mint, (30 Uses, 0.06 fl oz)
First impressions: Nice individually portioned packages of concentrated additive for use in your water flosser. The liquid inside is to be added to a full tank of water. It makes the water nice and minty.
Installation/setup: Add to a full tank of water in your water flossing machine.
Final thoughts: The additive makes the water nice and minty. Each pack flavors one tank full of water. The instructions say to use the flosser twice a day and it is really a very pleasant taste. I like this and I’m glad I got it.
⭐️1 star - I don't recommend it at all, poor quality.
⭐️⭐️ 2 stars - I don't recommend it, it has multiple faults, or a very high price.
⭐️⭐️⭐️ 3 stars - It's passable, It has some faults but the quality is ok for what it is.
⭐️⭐️⭐️⭐️ 4 stars - Product quite acceptable, it does what it promises.
⭐️⭐️⭐️⭐️⭐️ 5 stars - Product that I totally recommend.
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Reviewed in the United States on February 26, 2025
★★★★★ 5
For water flossers but can be used otherwise!
I misunderstood the product description and thought these were concentrated mini-mouthwash packets. They are actually an additive intended to pop into a water flosser, like using mint flavored floss instead of plain. I pitched my water flosser long ago but gave these a try as a concentrated regular mouthwash. I like it! The box contains a really cute fish-shaped packet. You snap off the end, or "tail" section, and be careful not to let it splash. Mix with a little water and you have a mouthwash. For travel, this is really convenient. I take a mini-mouthwash but am always worried about it leaking or TSA giving me grief. This would be a good option to have on hand. It's not particularly strong or a heavy alcohol based one like Listerine, but it did leave my breath feeling very fresh.
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Reviewed in the United States on February 26, 2025
★★★★★ 5
A Fluoride‑Free Toothpaste the Whole Family Honestly Loves
Size: 4 Ounce (Pack of 3), Set name: E. Orange Cream, Watermelon Mint, Strawberry Mango
We’ve been using Boka Fluoride Free Toothpaste with Nano‑Hydroxyapatite for a while now, and it has easily become a staple in our household. Finding a toothpaste that is both clean and effective and something my daughter actually enjoys using has always been a challenge, but this one truly checks every box.
First, the flavors deserve special mention. We’ve tried Orange Cream and Watermelon Mint, and my daughter absolutely loves both. There’s no struggle at brushing time anymore, no complaints, no resistance. She actually looks forward to brushing her teeth, which as any parent knows, is a huge win. The flavors are fun but not overpowering, and they don’t have that harsh or medicinal taste found in many toothpastes, especially “kid-friendly” ones.
From a parent’s perspective, what really sold us is the fact that Boka is fluoride‑free and made with clean ingredients. We love knowing that we’re not exposing her to unnecessary chemicals while still supporting good oral hygiene. The inclusion of nano‑hydroxyapatite gives us peace of mind as well, it feels like a modern, thoughtful alternative that aligns with what we want for our family. The toothpaste feels gentle, non‑gritty, and leaves mouths feeling smooth and clean without dryness or irritation.
The texture is another pleasant surprise. It’s creamy and smooth, easy to spread on the toothbrush, and doesn’t foam excessively. Both flavors leave a fresh, clean feeling afterward without any lingering bitterness. Even as adults, we genuinely enjoy using it, which says a lot, we often find ourselves reaching for it instead of our usual toothpaste.
Overall, Boka Toothpaste has made brushing easier, more enjoyable, and more reassuring for our family. My daughter loves every flavor we’ve tried, and we love knowing we’re using a product that’s clean and fluoride‑free without compromising quality. If you’re looking for a toothpaste that works for both kids and adults and one that finally ends brushing battles,, I can’t recommend this one enough.
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Reviewed in the United States on April 23, 2026