Email Tuna
Search
Search
Close
Defender Newsletters
Aug 20
Aug 18
Aug 15
Aug 13
Aug 11
Aug 7
Aug 6
Jul 30
Jul 28
Jul 24
More Defender Newsletters
Defender
Isotherm Summer Sale — Up to 20% Off!
Share
Pin
Tweet
Share
Share
From: Defender Marine - Monday Aug 18, 2025 02:00 pm
Premium marine refrigeration and water heaters, now at limited-time sale prices. ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏
Boat Ready Since 1938
Hot Savings, Cool Performance
Upgrade your boat with Isotherm — engineered for performance, built to last. For a limited time, enjoy special pricing on select models and keep your adventures comfortable with Isotherm.
SHOP NOW
Deal - 2
0% OFF
Isotherm
Divino The 8 Wine Cooler - 7N08AA1CJ0000
$1089.60
$1362.00
Deal - 20% OFF
Isotemp
Slim 25L Marine Water Heater 115V
$754.39
$942.99
Deal - 10% OFF
Isotherm
49 Clean Touch Refrigerator/Freezer Drawer - D049DNNIT41113AA
$1479.60
$1644.00
Deal - 10% OFF
Isotemp
Square 16L Marine Water Heater 115V
$999.89
$1110.99
Deal - 10% OFF
Isotherm
2017 Compact Classic Air-Cooled Refrigeration Component System - U260X086P12111AA
$1012.50
$1125.00
Deal - 10% OFF
Isotherm
Plus 3701 Holding Plate - U150X050A17161AA
$1572.30
$1747.00
Huge Selection
Fast & Free Shipping
85+ Years of Service
Easy Returns
Stay Connected
No longer want to receive these emails?
Unsubscribe
.
Defender USA 42 Great Neck Rd Waterford, Connecticut 06385
