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InstaHeater - Instant Shower Heater™
$99.95
$255.00
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GREAT AS A GIFT
Tankless electric water heater ideal for providing hot water for a bathroom, small sink, office break room and other point-of-use or low-flow applications.
Simple design, suitable for people of all ages to use. It's the perfect present for your family, or friend. Give this thoughtful gift for your loved one's next birthday or for Mom's Father's Day.
Endless Instant On-Demand Hot Water
Consistent hot water when you need it that never runs out; Continuously monitored water temperature and controlled flow rates ensure efficiency and consistent performance within 1 degree of selected temperature.
Applied with 3500W heating system, the electric water heater supplies instant, consistent and endless hot water shortly, no waiting for preheat nor terrible temp up & down, perfect companion for sinks. Time to get rid of those "lukewarm" toys.
Energy Efficient Save Space
Tankless electric water heaters are 90% smaller than traditional tank heaters; may be installed on wall or at point of use; Dimensions 16.5x14.5x6.8cm(6.5 x 5.7 x 2.6 inches)
Save Energy
Tankless electric water heaters are 99% thermal energy efficient; Only heats water when called unlike a tank heater that maintains water temperature even when not being used. It is recommended that the product be washed in winter for handwashing, dish washing, face washing and other scenes.
SMART SELF ADJUSTMENT
The hot water heater adjusts power input based on flowing rate and temp setting in real time. thus you still get ideal temperature instead of scalding hot water, which means comfortable experience, simple operation.
SAFE AND DURABLE
Applied with multiple protection devices, every piece goes through strict tests to ensure 100% safe. Inner water and electricity lines are designed to run separately so as to avoid leakage or harm of scale build up. Safe heater, electricity saving, water saving, no pollution, no exhaust gas.The temperature is adjusted by the water flow regulating valve or the tap switch.
Specification
Dimensions: 19x15x7cm(8 x 5.7 x 2.6 inches)
Package include: please see picture
Watch Out For Cheap Replicas.
Only our brand guarantees the high quality product used by thousands for pain relief.
What Our Customers Are saying...
Exactly as described and delivered fast
I was honestly surprised by the quality. The product matches the description perfectly and shipping was faster than expected. Would definitely order again
Will be ordering again
This was my first purchase from Productiva and I’m impressed. Smooth checkout, clear updates, and the product does exactly what I needed
Worth Every Penny
You can tell they’re careful with what they sell. Quality feels premium and the pricing is very fair compared to similar products online
Customer service actually responds
Had a quick question after ordering and got a response the same day. Everything arrived in good condition and worked perfectly
How Ordering with Productiva Works
From checkout to delivery — simple, secure, and transparent.
Step 1 — Add to Cart
Browse our verified products and add your favorite item to the cart in one click.
Every product is reviewed for quality, functionality, and value before being listed.
Step 2 — Secure Checkout
Complete your order through our encrypted checkout using trusted payment providers.
Your information is protected and never shared.
Step 3 — Order Processing
Once your order is placed, our team verifies the details and prepares it for shipment.
You’ll receive confirmation and tracking details via email.
Step 4 — Delivery to Your Door
Your order is shipped directly from our trusted international partners to your doorstep.
Simple, reliable, and fully trackable.
Money-Back Guarantee
We're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 30 days for a full refund.
CLAIM NOW
100% Satisfaction
Fast Shipping
Easy Returns
Money-Back Guarantee
We're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 30 days for a full refund.
CLAIM NOW
100% Satisfaction
Fast Shipping
Easy Returns
Frequently Asked Questions
Find answers to common questions about our products, shipping, returns, and more.
Are your products tested for quality?
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All of our products are sourced using a rigorous vetting process and then manufactured in regulated facilities adhering to strict quality standards, ensuring safety, purity, and consistency.
What payment methods do you accept?
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We accept major credit cards, PayPal, Shop Pay, and Apple Pay for your convenience and security.
How do I place an order?
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To place an order, simply browse our products, add items to your cart, and proceed to checkout. You can review your order before finalizing your purchase.
How long does shipping take?
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Standard shipping typically takes 4-8 business days within the continental US. International shipping times vary by location.
How do I place an order?
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To place an order, simply browse our products, add items to your cart, and proceed to checkout. You can review your order before finalizing your purchase.
What is your return policy?
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We offer a 30-day return policy. If you're not satisfied with your purchase, you can return it within 30 days for a full refund or exchange.
What payment methods do you accept?
+
We accept major credit cards, PayPal, Shop Pay, and Apple Pay for your convenience and security.
How long does shipping take?
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Standard shipping typically takes 4-8 business days within the continental US. International shipping times vary by location.
What is your return policy?
+
We offer a 30-day return policy. If you're not satisfied with your purchase, you can return it within 30 days for a full refund or exchange.