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Best tankless gas water heaters Deals in Canada

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10 deals found

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Deals are available from 1 stores and 7 brands. An additional discount is available for 3 items. Last updated on September 23, 2025.
FOGATTI RV Tankless Water Heater, InstaShower 8 Plus, Gen 2, with 15 x 15 inches White Door and Remote Controller, DC 12V, Best High Altitude Performance, Ideal for RVers' Everyday Use
FOGATTI RV Tankless Water Heater, InstaShower 8 Plus, Gen 2, with 15 x 15 inches White Door and Remote Controller, DC 12V, Best High Altitude Performance, Ideal for RVers' Everyday Use
FOGATTI RV Tankless Water Heater, InstaShower 8 Plus, Gen 2, with 15 x 15 inches White Door and Remote Controller, DC 12V, Best High Altitude Performance, Ideal for RVers' Everyday Use
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VEVOR Gas Tankless Water Heater, 4.3Gal Indoor 100000 BTU Instant Hot Water Heater, Smart Temperature Control & Clear LED Display & Multiple Security Protections for Whole House,Silver Gray
VEVOR Gas Tankless Water Heater, 4.3Gal Indoor 100000 BTU Instant Hot Water Heater, Smart Temperature Control & Clear LED Display & Multiple Security Protections for Whole House,Silver Gray
VEVOR Gas Tankless Water Heater, 4.3Gal Indoor 100000 BTU Instant Hot Water Heater, Smart Temperature Control & Clear LED Display & Multiple Security Protections for Whole House,Silver Gray
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Tankless Water Heater Propane, GASLAND Outdoors 10L 2.64GPM Gas Water Heater, Instant Hot Water Heater, Overheating Protection, Easy to Install, Use for RV Cabin Barn Camping Boat(Black)
Tankless Water Heater Propane, GASLAND Outdoors 10L 2.64GPM Gas Water Heater, Instant Hot Water Heater, Overheating Protection, Easy to Install, Use for RV Cabin Barn Camping Boat(Black)
Tankless Water Heater Propane, GASLAND Outdoors 10L 2.64GPM Gas Water Heater, Instant Hot Water Heater, Overheating Protection, Easy to Install, Use for RV Cabin Barn Camping Boat(Black)
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Ranein Natural Gas Tankless Water Heater, Indoor Max 7.4 GPM, 190,000 BTU Instant Hot Water Heater
Ranein Natural Gas Tankless Water Heater, Indoor Max 7.4 GPM, 190,000 BTU Instant Hot Water Heater
Ranein Natural Gas Tankless Water Heater, Indoor Max 7.4 GPM, 190,000 BTU Instant Hot Water Heater
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RINNAI RXP199iN Condensing Tankless Water Heater RXP199 Features 0.96 UEF with 199k BTU and Pump.
RINNAI RXP199iN Condensing Tankless Water Heater RXP199 Features 0.96 UEF with 199k BTU and Pump.
RINNAI RXP199iN Condensing Tankless Water Heater RXP199 Features 0.96 UEF with 199k BTU and Pump.
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Tankless Water Heater, Gasland BE158 1.58GPM 6L Outdoor Portable Gas Water Heater, Instant Propane Water Heater, Overheating Protection, Easy to Install, Use for RV Cabin Barn Camping Boat, White
7% Off
Tankless Water Heater, Gasland BE158 1.58GPM 6L Outdoor Portable Gas Water Heater, Instant Propane Water Heater, Overheating Protection, Easy to Install, Use for RV Cabin Barn Camping Boat, White
Tankless Water Heater, Gasland BE158 1.58GPM 6L Outdoor Portable Gas Water Heater, Instant Propane Water Heater, Overheating Protection, Easy to Install, Use for RV Cabin Barn Camping Boat, White
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$269.99
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Natural Gas Tankless Water Heater, GASLAND CE686NG Up to 7.6 GPM 199000 BTU Indoor Installation Instant Residential Natural Gas On-Demand Tankless Hot Water Heater
Natural Gas Tankless Water Heater, GASLAND CE686NG Up to 7.6 GPM 199000 BTU Indoor Installation Instant Residential Natural Gas On-Demand Tankless Hot Water Heater
Natural Gas Tankless Water Heater, GASLAND CE686NG Up to 7.6 GPM 199000 BTU Indoor Installation Instant Residential Natural Gas On-Demand Tankless Hot Water Heater
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Tankless Water Heater, GASLAND Outdoors BE158L 1.58GPM 6L Portable Gas Water Heater, Energy-efficient Propane Water Heater for RV Camping Cabin Barn Boat, Overheating Protection, Easy Installation
7% Off
Tankless Water Heater, GASLAND Outdoors BE158L 1.58GPM 6L Portable Gas Water Heater, Energy-efficient Propane Water Heater for RV Camping Cabin Barn Boat, Overheating Protection, Easy Installation
Tankless Water Heater, GASLAND Outdoors BE158L 1.58GPM 6L Portable Gas Water Heater, Energy-efficient Propane Water Heater for RV Camping Cabin Barn Boat, Overheating Protection, Easy Installation
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$269.99
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Camplux Tankless Water Heater Propane 5L, Outdoor Gas Water Heaters for RV, Campings, Cabins, Barns, Black AY132B
10% Off
Camplux Tankless Water Heater Propane 5L, Outdoor Gas Water Heaters for RV, Campings, Cabins, Barns, Black AY132B
Camplux Tankless Water Heater Propane 5L, Outdoor Gas Water Heaters for RV, Campings, Cabins, Barns, Black AY132B
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$239.99
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Tankless Water Heater Natural Gas,4.74GPM 18L Indoor,Instant Hot Gas Water Heater,Constant Natural Water Heater with Fahrenheit Digital Display,Multi-Protection (Black)
Tankless Water Heater Natural Gas,4.74GPM 18L Indoor,Instant Hot Gas Water Heater,Constant Natural Water Heater with Fahrenheit Digital Display,Multi-Protection (Black)
Tankless Water Heater Natural Gas,4.74GPM 18L Indoor,Instant Hot Gas Water Heater,Constant Natural Water Heater with Fahrenheit Digital Display,Multi-Protection (Black)
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