Backup power for storm season
Portable and inverter generators from Champion, Generac, Westinghouse, and more, shipped free across the U.S.
Shop generatorsGet ready for the first snowfall
Two-stage gas and electric snow blowers from Ariens, YARDMAX, and more, shipped free across the U.S.
Shop snow blowersRefrigerants for every HVAC system
R-404A, R-448A, R-452A, and more in 25 lb cylinders. EPA Section 608 certification may be required for purchase.
Shop refrigerantsShop by Category
Equipment for your home, yard, and HVAC work.
TODAY HOT DEALS
Limited-time savings on selected products
4400 PSI Gas Pressure Washer, 20 in. Surface Cleaner, 3/8 in. x 50 ft. Hose, Turbo Nozzle and 1 Gal. Cleaner Combo
AC System Line Set Flush Kit 26 lb
Ariens Classic 24 in. 212cc Electric Start 2-Stage Self-propelled Gas Snow Blower 920036
Ariens Compact 24 in. 223cc Electric Start 2-Stage Self-Propelled Gas Snow Blower with Auto-Turn Steering and Headlights 920029
Ariens Deluxe 30 in. 301cc Electric Start 2-Stage Self-Propelled Gas Snow Blower with Heated Handgrips and LED Headlights 921071
Bambu Lab – H2C AMS Combo 3D Printer – Gray
Endless hot water, less space on the wall
High-efficiency Navien condensing units that heat water on demand for homes and businesses.
Shop water heatersClean decks, driveways, and siding in less time
Gas and electric pressure washers, plus surface cleaners, hoses, and nozzles.
Shop pressure washersWhy shop BookSunrise?
Practical equipment for your home, yard, and HVAC work, with clear information and real people to help before and after you buy.
- 11
- product categories
- 3–8
- business-day U.S. delivery
- 14
- days to request a return
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Carefully selected products
Equipment chosen for quality and dependable performance, from brands like Ariens, Bosch, and Navien.
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Solutions for home and work
From generators and snow blowers to refrigerants and water heaters, for residential and professional jobs.
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Clear product information
Straightforward specifications and details on every product page, so you know what you’re buying.
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Support when you need it
Email and phone help, Monday to Friday, 9 AM – 5 PM ET. Contact us
Rinnai REP Model Series 199 MBH Outdoor Non-Condensing Natural Gas Tankless Water Heater
- The FIRST and ONLY Non-Condensing Tankless Water Heater with a built-in pump and featuring Smart-Circ™ Intelligent Recirculation™
- Save time with hot water whenever and wherever you need it, in any size home, even for simultaneous uses at multiple fixtures
- Save energy and reduce utility costs by operating only when hot water is needed
- Maximum output, minimum space. Suitable for exterior in non-traditional spaces.
- Venting not required
- Wi-Fi Ready; requires control-r® module
- Residential warranty: Limited 15-year on heat exchanger, 5-year on parts, 1-year on labor (Register within 90 days and receive an additional 4yrs of labor coverage FREE a $250 value).
- Commercial Warranty: Limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (Register within 90 days and receive an additional 1 year of labor coverage)
- Need this water heater installed? Rinnai can help, simply call 1-84-GO-RINNAI (844-674-6624)
- Improve your lifestyle with Smart-Circ™ Intelligent Recirculation that learns your water usage patterns and provides unlimited hot water according to your schedule.
Rinnai REP Model Series 199 MBH Indoor Non-Condensing Natural Gas Tankless Water Heater
- The FIRST and ONLY Non-Condensing Tankless Water Heater with a built-in pump and featuring Smart-Circ™ Intelligent Recirculation™
- Save time with hot water whenever and wherever you need it, in any size home, even for simultaneous uses at multiple fixtures
- Save energy and reduce utility costs by operating only when hot water is needed
- Maximum output, minimum space. Suitable for installation in non-traditional spaces such as crawl spaces and attics.
- Optimized concentric vertical or horizontal PVC/CPVC venting system termination configurations available -featuring inner pipe for exhaust and outer pipe for fresh outdoor air.; resulting in one penetration through the wall or roof.
- Wi-Fi Ready; requires control-r® module
- Residential warranty: Limited 15-year on heat exchanger, 5-year on parts, 1-year on labor (Register within 90 days and receive an additional 4yrs of labor coverage FREE a $250 value).
- Commercial Warranty: Limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (Register within 90 days and receive an additional 1 year of labor coverage)
- Need this water heater installed? Rinnai can help, simply call 1-84-GO-RINNAI (844-674-6624)
- Improve your lifestyle with Smart-Circ™ Intelligent Recirculation that learns your water usage patterns and provides unlimited hot water according to your schedule.
Rinnai RE Series 180 MBH Outdoor Non-Condensing Propane Gas Tankless Water Heater
- Saves energy by heating water only when it is needed, lasts twice as long as tanks, and has twice the warranty
- Save time with hot water whenever and wherever you need it, in any size home, even for simultaneous uses at multiple fixtures
- Save energy and reduce utility costs by operating only when hot water is needed
- Maximum output, minimum space. Suitable for exterior in non-traditional spaces.
- Venting not required
- Wi-Fi Ready; requires control-r® module
- Residential warranty: Limited 15-year on heat exchanger, 5-year on parts, 1-year on labor (Register within 90 days and receive an additional 4yrs of labor coverage FREE a $250 value).
- Commercial Warranty: Limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (Register within 90 days and receive an additional 1 year of labor coverage)
- Need this water heater installed? Rinnai can help, simply call 1-84-GO-RINNAI (844-674-6624)
- Improve your lifestyle by never running out of hot water.
Rinnai RE Series 180 MBH Indoor Non-Condensing Propane Gas Tankless Water Heater
- Saves energy by heating water only when it is needed, lasts twice as long as tanks, and has twice the warranty
- Save time with hot water whenever and wherever you need it, in any size home, even for simultaneous uses at multiple fixtures
- Save energy and reduce utility costs by operating only when hot water is needed
- Maximum output, minimum space. Suitable for installation in non-traditional spaces such as crawl spaces and attics.
- Optimized concentric vertical or horizontal PVC/CPVC venting system termination configurations available -featuring inner pipe for exhaust and outer pipe for fresh outdoor air.; resulting in one penetration through the wall or roof.
- Wi-Fi Ready; requires control-r® module
- Residential warranty: Limited 15-year on heat exchanger, 5-year on parts, 1-year on labor (Register within 90 days and receive an additional 4yrs of labor coverage FREE a $250 value).
- Commercial Warranty: Limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (Register within 90 days and receive an additional 1 year of labor coverage)
- Need this water heater installed? Rinnai can help, simply call 1-84-GO-RINNAI (844-674-6624)
- Improve your lifestyle by never running out of hot water.
Rinnai SENSEI™ CX Series 199 MBH Smart Condensing Natural Gas/Propane Tankless Water Heater
- Max Temperature 185°F
- Smart Sense Gas Valve Technology adjusts to either Natural Gas or Propane - no conversion kit required.
- Versa-Vent Cap for outdoor installations provides the ultimate in installation flexibility (sold separately).
- Smart Connect via Bluetooth to your device using your smartphone and the Rinnai Central App for Quick Setup and Registration
- Smart Circ™ Intelligent Recirculation™ capable with installation of pump or pump accessory
- Quick Flush - Simplified System Flushing
- Industry leading 2" venting up to 75 feet
- Recirculation: Field convertible with Internal Pump kit
- Our efficient and compact technology helps conserve natural resources, including water- while reducing waste in landfills
- Thermal Efficiency 97%
Rinnai RE Series 180 MBH Outdoor Non-Condensing Natural Gas Tankless Water Heater
- Saves energy by heating water only when it is needed, lasts twice as long as tanks, and has twice the warranty
- Save time with hot water whenever and wherever you need it, in any size home, even for simultaneous uses at multiple fixtures
- Save energy and reduce utility costs by operating only when hot water is needed
- Maximum output, minimum space. Suitable for exterior in non-traditional spaces
- Venting not required
- Wi-Fi Ready; requires control-r® module
- Residential warranty: Limited 15-year on heat exchanger, 5-year on parts, 1-year on labor (Register within 90 days and receive an additional 4yrs of labor coverage FREE a $250 value)
- Commercial Warranty: Limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (Register within 90 days and receive an additional 1 year of labor coverage)
- Need this water heater installed? Rinnai can help, simply call 1-84-GO-RINNAI (844-674-6624)
- Improve your lifestyle by never running out of hot water
Frequently Asked Questions
Answers about shipping, orders, returns, and payments at BookSunrise.
Still have questions?
We reply to emails within one business day.
- contact@booksunrise.shop
- +1 (775) 358-9559
- Mon–Fri, 9 AM – 5 PM ET
Yes. Shipping is free on orders delivered within the United States. We currently ship to U.S. addresses only.
The order cut-off time is 2:00 PM ET, Monday to Friday. Weather, holidays, and carrier delays can affect delivery. See our Shipping Policy for details.
Yes. Payments are processed by Stripe over an encrypted connection, and your card details are handled by Stripe rather than stored on our site. Read our Payment Policy.
You can request a return on eligible items within 14 days. To start a return, contact our support team with your order number. Conditions and refund timing are listed in our Returns & Refund Policy.
When your order ships, we email you a tracking number. Enter it on our Track Your Order page. If 3 business days have passed and you haven’t received tracking, contact us.
Some refrigerants may only be sold to technicians certified under EPA Section 608. For these items, we may ask for proof of certification before your order ships.
Availability is shown on each product page. If you need an item by a specific date, contact us before ordering and we’ll confirm stock and shipping time.
Email contact@booksunrise.shop or call +1 (775) 358-9559, Monday to Friday, 9 AM – 5 PM ET. Messages received outside these hours are answered the next business day.
Know before you order
The key points of our store policies. Open any policy for the full details.
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Shipping
- Free shipping to U.S. addresses
- Processing: 1–3 business days
- Total delivery: 3–8 business days
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Returns & refunds
- Request a return within 14 days
- Applies to eligible items
- Start by contacting support
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Payments
- Secure checkout powered by Stripe
- Encrypted connection on every order
- Prices shown in USD
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Order tracking
- Tracking number sent once shipped
- Track with order number and email
- Status from placed to delivered
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Cancellations
- Contact us before processing starts
- Address changes: before processing
- We reply within one business day
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Terms of sale
- Conditions for using our website
- How orders are placed and confirmed
- Pricing and product information
BookSunrise
Online store serving customers across the United States
- Mailing address
- 1175 Glendale Ave, Sparks, NV 89431, United States
- Phone
- +1 (775) 358-9559
- Hours
- Mon–Fri, 9 AM – 5 PM ET
Our mailing address is for business correspondence and approved returns only. It is not open to visitors.












